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If you’ve been looking for a new toilet, you might have noticed that some models have an EPA WaterSense certification label.
Especially for those who care about the environment or simply want to cut down on monthly water expenses, selecting a WaterSense certified toilet makes all the difference.
Read on to discover what WaterSense is, how it works, and specifics to look for in your next toilet.
We also chose the 6 best to review, all right below!
WaterSense Explained
Sponsored by the US Environmental Protection Agency, or the EPA, WaterSense is a partnership program and a label for water efficient products.
This certification was introduced to help save water and preserve the environment.
Basically, the WaterSense label makes it effortless to find water efficient products since it marks appliances that meet specific EPA standards related to water efficiency and performance.
For example, these certified appliances use at least 20% less water compared to similar products without the label.
Review of the 6 Best WaterSense Toilets (Ranked & Rated)
Our team reviewed and listed water saving facts of the top rated WaterSense toilets on the market.
1. Editor’s Choice
TOTO Promenade
Key Features
WaterSense Certified ✅
explainedWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Bowl Coating:
CEFIONTECT glaze
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Flushing System:
Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
Flush Type:
Single
Style:
Two-Piece
Dimensions:
Toilet (28.5″ x 17.75″ x 31.25″)
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.25″)
Let’s review the top features of the Promenade II WaterSense certified toilet.
Water Conservation
Low water consumption of only 1.28 GPF makes this toilet environmentally friendly, eligible for EPA WaterSense certification.
Furthermore, the Promenade II has the CALGreen certification for water efficiency and is CEC-compliant.
Especially if you currently have an older toilet, upgrading to Promenade II would be a great choice to save on both your water consumption and water bills.
Comfortable And Beautiful Design
Firstly, the universal-height seat of this toilet is very comfortable and ADA-compliant, making it ideal for the elderly and those with limited mobility.
The elongated bowl adds extra comfort for users.
The TOTO Promenade II is made of durable, long-lasting vitreous china, making it a great investment for years to come.
The two-piece version comes in five colors: cotton, colonial white, sedona beige, ebony and bone, and unlike many competitor models, the TOTO Promenade II comes with soft-close seat technology which prevents the seat from slamming.
Powerful Flushing System
The TOTO Promenade II is among the most powerful toilets in its class.
Its Tornado Flush technology uses three jets that create a whirlpool effect.
Further, the centrifugal force created with each flush removes all waste in just one flush, leaving you with a perfectly clean bowl.
Simple Maintenance
Finally, due to the CEFIONTECT glaze, maintaining the Promenade II is a piece of cake.
This special glaze prevents dirt and bacteria from attaching to the toilet surface, minimizing how often you’ll need to deep clean the toilet. Plus, the toilet always stays odor-free.
To realize minimize cleaning needs, we recommend selecting a one-piece option from those available.
One-piece toilets have no seam where bacteria can get trapped. Instead, they offer a seamless finish that’s easy to clean.
Different Promenade Models
The Promenade II series includes both two-piece and one-piece models. The CST404CEFG#12 model offers a two-piece construction and weighs 91.5 pounds.
Aside from the seam, the two-piece and one-piece models look very similar. However, the MS814224CUFG#01 model is special as it consumes only 1 gallon-per-flush.
Another differentiator to note is that one-piece models weigh more than two-piece.
The Promenade II one-piece model weighs 103 pounds. Finally, the two-piece model, unfortunately, doesn’t come with a seat.
Customers are raving about this one! The Cefiontect glaze and powerful flush leave you with a clean toilet after each use. Buyers state that this toilet resolved clogging issues experienced with their previous toilets, luckily due to the efficient flush.
Along with a strong performance, users liked the looks of this model and the easy installation.
Final Thought
Overall, the TOTO Promenade II offers great performance, comfort, and efficiency. This series of toilets offer both one-piece and two-piece models. Furthermore, the MS814224CUFG#01 model consumes only 1 gallon-per-flush for even greater water efficiency. This toilet is quite simple to keep clean due to the CEFIONTECT smooth glaze.
When it comes to certifications, the Promenade II is EPA WaterSense and CALGreen certified and is both ADA and CEC-compliant.
Ultimately, if you’re looking for a water-efficient, comfortable, and effective toilet, the Promenade II could be a great option for you.
“The Tresham is a true classic, with its sturdy, sleek build and comfortable design.”
Key Features
WaterSense Certified ✅
explainedWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Bowl Coating:
CEFIONTECT glaze
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
AquaPiston 360° Gravity FlushWhat is a AquaPiston 360° Gravity Flush?Flapper-less design using a canister. Water rotates 360 degree into the bowl, creating a powerful flush.
Flush Type:
Tornado Flush TechnologyFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet (29.17″ x 16.62″ x 31.25″),
Rough-inWhat is a Rough-in??Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.25″)
Just like most Kohler collections, the Tresham collection comes in a variety of sizes, flushing types, and accessories. Most importantly it’s WaterSense certified.
We take a closer look at one of the most decked-out models – the K-3981-RA!
Flushing Power
The Tresham K-3981-RA model has a precision-engineered tank that harnesses the power of gravity to maximize siphon strength.
Every flush removes waste in a matter of seconds without leaving streaks or stains behind.
The model is also equipped with an AquaPiston canister that increases flushing power by letting water flow in from a 360 degree angle.
The toilet’s 3:2 flush valve ratio further optimizes flush performance thanks to a durable canister design that has 90% less exposed seal material than traditional three-inch flappers.
Reduced exposure means reduced chance of leakage.
The K-3981-RA’s light-touch canister flush has a lower actuation force than traditional flappers, so every flush is effective and hassle-free.
The toilet uses 1.28 gallons per flush, a cost-saving and environmentally friendly water usage
Smart Design
The K-3981-RA is a one-piece unit that seamlessly blends its bowl and tank together. The model’s angular structure and crown-like molding give the toilet a nice, chic feel.
Thanks to its skirted trapway, you’ll only spend a minimal amount of time cleaning the toilet, as there’s not much space for dirt and grime to hide.
The K-3981-RA has a Comfort Height of 16.5” and comes with an elongated bowl, making it ADA-compliant; a right-hand polished chrome trip lever is also included.
A Quiet-Close seat comes with the toilet, which retain the seat’s quality by preventing unintentional slamming. The seat’s quick-release hinges further simplify the cleaning process by being easily removable.
The K-3981-RA has a ReadyLock installation system that eliminates the need to drill into the floor for the traditional 12” rough-in – you won’t even need professional help to complete the job!
The model only comes in white and biscuit. A right-hand polished chrome trip lever is included.
Comparison of the K-3981 vs. K-3950
In love with the K-3981’s design but can’t swing the price tag? The K-3950 is one of the Tresham collection’s most budget-friendly models.
The model features the same cozy design as the K-3981 and many of its best features, such as the 1.28gpf, AquaPiston flushing system, and ADA-compliant design.
However, you’ll need to purchase your own seat and supply line.
Users love the K-3981’s comfortable design and elegant look. Users praise the toilet’s reliable flushing system and are impressed by its clog-free performance.
There aren’t many negative reviews available about the toilet’s performance.
The most common complaint is about the toilet’s price tag; although expensive, the immense amount of perks still make the toilet worth it.
explainedWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
AquaPiston 360° Gravity FlushWhat is a AquaPiston 360° Gravity Flush?Flapper-less design using a canister. Water rotates 360 degree into the bowl, creating a powerful flush.
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet (28.37″ x 28″ x 18.75″),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.25″)
Let’s have a look at the top 4 features of this WaterSense certified toilet.
One-Piece Design
This one-piece toilet is made from vitreous china and has a high-glazed finish in several colors, from biscuit and white to thunder grey, black, and more.
This quality toilet consists of an elongated bowl that only takes as much space as a round bowl, which makes it suitable for smaller rooms.
Additionally, it comes with a Quiet-Close seat that prevents loud slams after each toilet use. The height of the toilet seat is comfortable and offers chair-height seating.
this toilet features a standard left-hand trip lever and is ADA compliant.
Flushing Technology
The Kohler Gabrielle uses Class Five flushing technology with its single flush system.
Each flush uses the force of gravity to create a strong siphon to boost the efficiency of the flush. Additionally, it consumes 1.28 gallons per flush to get rid of the waste effectively and entirely.
Like the Kohler Memoirs, this toilet's low water usage makes it EPA WaterSense certified, which makes users eligible for rebates depending on their location. In addition, the glazed trap-way of the toilet adds to the efficiency of the flush.
Cleaning Surface
With its AquaPiston flush, water enters the bowl and clears the full surface. The 2-1/8-inch glazed trap-way allows for efficient and effective flushing even with a single flush.
Additionally, the smooth curves of the toilet prevent the debris from sticking in the corners and contours.
However, this toilet doesn’t have a special clean finish, which means you can use any standard toilet cleaning agent you want for its cleaning.
Pros and Cons
ADA-compliant
EPA WaterSense certified
Chair-height seating
The elongated bowl takes as much space as a round bowl
explainedWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
AquaPiston 360° Gravity FlushWhat is a AquaPiston 360° Gravity Flush?Flapper-less design using a canister. Water rotates 360 degree into the bowl, creating a powerful flush.
Flush Type:
Tornado Flush TechnologyFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certifications:
ADA, ADA, WaterSenseWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Dimensions:
Toilet (29″ x 30″ x 17.87″),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.5″)
We'll start by highlighting the standout features of the Kohler Archer Watersense certified toilet.
✓ Luxury Design
At first glance, this toilet looks modern and luxurious. Simple and minimalistic, the toilet features a compact flushing lever on the right side. What really helps this model stand out is the front base design, with nice, sharp edges - a total contrast to the smooth, round bowl.
Additionally, the toilet is available at a comfortable height (over 17 inches high), making it ADA-compliant. It’s suitable for most people including the elderly, tall people, and people with disabilities.
With an elongated bowl, this toilet is two inches longer than a typical model. The elongated style elevates this toilet to a modern and stylish look.
However, this style may also make this toilet too large for small bathrooms, so be sure to take measurements before you buy.
Finally, the Kohler Archer is a two-piece model, meaning it may be more difficult to install and more prone to residue compared to a one-piece unit, which can lead to more frequent maintenance. On the other hand, it’s much easier to transport a two-piece toilet to the installation location.
✓ Flushing System
We really like the fact that this toilet is able to perform such a powerful flush while minimizing water consumption.
With its unique AquaPiston technology, the unit provides a 360-degree flush that quietly but effectively removes waste.
Additionally, the unit provides a completely leak-free performance, since its seal material is only 10% exposed compared to toilets with 3-inch flappers.
Like most Kohler models, the Archer toilet is very efficient.
Compared to other units that use 1.6 gallons per flush or more, this model only uses 1.28 gallons.
Qualifying for EPA WaterSense, this model saves water and helps the environment while also cutting your water bills each month.
In total, you could save over 16,000 gallons of water each year by switching to a water-efficient toilet like the Kohler Archer.
✓ Ease of Installation
As we mentioned, two-piece toilets are more complicated to install than their one-piece counterparts. However, with the rise of technology, most modern units are very simple to install, and the same goes for the Kohler Archer toilet. Even if your DIY skills are limited, you shouldn’t have any trouble if you check the manual first.
Two-piece units do have some benefits as well. First, you will find it easier to carry the unit to the desired location where you need to install it.
Some one-piece units can weigh over 100 pounds, which can be a real problem. By comparison, two-piece units split the toilet's weight in half and are much easier to transport. Second, this unit also features a DryLock system, which makes it much easier to install and prevents any possible leaks.
✓ Color Options
Another thing that we like about this unit is the variety of colors you can choose.
If you don’t want a white toilet, there are several other color options like Biscuit, Dune, and a beautiful Black variant.
However, these options do cost a bit more, so be prepared for a change in price if selecting a different color.
Pro and Cons
Relatively quiet
Powerful flushing performance with less water consumption
Comfort seat base
No bolts or seat included
Comparisons -Kohler Archer vs. TOTO Drake II
The most similar unit to the Kohler Archer is the TOTO Drake II. To compare the two, we'll need to discuss several details. First, let’s talk about the design.
As you may notice, both models look very similar. They have a square base and tank, and an elongated, comfortable bowl. The tank on the Drake II might look more elegant, but the final choice will depend on your personal style preference. Both units also have a toilet seat of over 17 inches in height, which makes them ADA-compliant and accessible for young children, elders, and people with disabilities.
Let's talk about flushing next. When it comes to the flushing system, these models vary slightly. The Archer uses AquaPiston technology which provides a 360-degree flush for a perfectly clean bowl. It features a leak-free performance and is amazing for a two-piece unit. On the other hand, Drake II uses a Tornado Flush system. It features three jets that create whirlpool-action, which is also very powerful. Of course, both units are WaterSense certified and use only 1.28 gallons of water per flush.
Finally, thinking about construction: both units are two-piece models, so when it comes to installation, you shouldn’t have a problem carrying them. Even if you have no DIY skills, you should be able to install either of these units as long as you can lift the parts.
So, who is the winner? Well, it’s a bit difficult to choose between two very similar models. However, the Kohler Archer is slightly cheaper and has a more modern look, which makes it a winner in our opinion.
Final Take
As you can see, buying the Kohler Archer toilet can be an excellent long-term investment. It’s relatively affordable and offers some of the same great features that top-quality, expensive units offer.
If you still wish to shop on your own, be sure to check our buying tips for more recommendations.
“Every year we review hundreds of toilets to find the best ones for our audience. In our expert opinion, the Kohler Karing is one of the most high-quality smart toilets on the market.”
Key Features
WaterSense Certified ✅
explainedWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Flush Score:
800 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Power Lite®What is a AquaPiston 360° Gravity Flush?Flapper-less design using a canister. Water rotates 360 degree into the bowl, creating a powerful flush.
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.08GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 27.75″ x 17.75″ x 20.93″
Rough-inWhat is a Rough-in??Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2.87″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 15.43″
On the outside, this Watersense certified toilet may look like it has no-frills - but you know what they say - it’s the inside that counts!
Flushing Power
The Karing is equipped with a water-conserving flush that utilizes Power Lite technology.
With only 1.28 gallons per flush, the toilet saves you thousands of gallons and hundreds of dollars on your annual water bill.
Flushing is automated so you don’t have to worry about lever-placement or required force.
Smart Design
You’ll notice right away how modern the Karing looks. It features a sleek tankless design with a skirted trapway, eliminating any crevices for dirt and grime to stick around in.
The only cleaning required is the occasional wipe-down with water and mild soap.
It’s important to keep in mind this one-piece toilet is not ADA-compliant.
Although it stands at a comfortable 15.5” height, some users may find this a little low for their preference.
One of the toilet’s best features is its compact size. The Karing has many high-tech aspects but still manages to be the perfect size for small bathrooms.
The toilet’s integrated bidet comes with a self-cleaning wand, precision air dryer, and deodorizer.
The best part of the Karing is that it is fully customizable. You can alter the heat seat, dryer, and water temperature to your liking. The toilet can also remember two user settings so multiple people in your household can craft their user experience to perfection.
The deodorizer utilizes a carbon filter that neutralizes nasty odors. The filter is good for about a year before a replacement is needed.
The toilet comes with an intuitive touch-screen remote. You’ll be able to figure out the toilet without any instruction manual (though one will be included just in case!). The remote can be hand-held or wall-mounted.
The Karing is motion-activated which means hands-free opening and closing.
There is an LED light that illuminates the bowl so you don’t have to turn on the overhead lights on your midnight bathroom trips.
The toilet uses a standard 12” rough-in and requires a standard GFCI circuit plug with 120V, 15A, or 60Hz.
A minimum of 20 psi static pressure is required as well. The Karing comes with a bowl, seat, power cord, supply line, and LCD remote control; it has a three year warranty.
The Karing is not a budget-friendly choice. As smart toilets go, the Karing’s price tag is standard.
However, you don’t need to break the bank to buy a durable toilet with a bidet.
Kohler offers plenty of standard, moderately priced toilets that can be purchased alongside a separate bidet seat, such as the Betello or Adair. You can save hundreds of dollars this way for a similar luxurious bathroom feel.
Built in self-cleaning bidet wand, precision air dryer, and deodorizer
1.08 gallons per flush
Motion-activated open/close and automated flush
Expensive
Not ADA-compliant
Seat is difficult to remove for thorough cleaning
Final Thought
The Amazon reviews for the Karing are mostly positive. They point out the toilet’s technological reliability. Users are pleased with the bidet’s force and the toilet’s memory for user preferences. Some reviews boast about the toilet’s modern look in their bathrooms.
The most common complaints are about how difficult it is to remove the toilet seat for thorough cleaning and how expensive the toilet is overall. Some find the price reasonable considering all the features while others wish they purchased a simpler unit with a removable bidet seat.
explainedWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Bowl Coating:
Everclean glaze
Flush Score:
100 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
VorMax flushing technologyWhat is a AquaPiston 360° Gravity Flush?Flapper-less design using a canister. Water rotates 360 degree into the bowl, creating a powerful flush.
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet (30.2″ x 16.89″ x 29.75″),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.06″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.25″)
The Townsend has a number of attributes that we love. For one, it’s a chair-height unit with an elongated bowl, for maximum comfort. American Standard includes their slow-close seat and lid with every purchase, so there is no need to buy one separately. Also, while the unit comes standard with a left-hand trip lever, you can easily customize the toilet to have a right-hand trip lever instead, at no extra cost!
It’s also a beautiful appliance to look at and matches perfectly with the rest of the Townsend collection. If you need to throw together a bathroom quickly, the collection contains everything from showers and tubs to towel bars and sink handles, for a one-stop-shop.
VorMax Technology
By far, the most significant feature of the Townsend is American Standard’s proprietary VorMax flush technology.
The VorMax still only uses 1.28 gallons of water per flush but directs the water flow in a completely different way than standard flushes to really make use of every drop.
The above image shows all of the mechanical and design elements that combine to make the VorMax flush so powerful.
These include two flush valves, a specially designed bowl shape, and a 2 1/16” siphon outlet.
EverClean Surface
Another American Standard innovation that you’ll find on the Townsend is their EverClean antimicrobial surface.
This is a permanent coating that inhibits any growth of bacteria, mold, or mildew on any surface of the toilet (not including the seat).
The additive that makes this possible isn’t just an exterior treatment; it’s actually fired directly into the porcelain when it’s being glazed, which allows for a truly durable finish.
American Standard’s proprietary technologies, including VorMax flush and EverClean surface
Chair Height
Seat and cover included with purchase
Simple installation
Elegant design
Left or right hand trip lever option
Only one finish option for handle
Double flapper system enabling VorMax flush can be difficult to repair
The seat can be tricky to install or replace
Summary of Reviews
This is a no-fuss option toilet option. While some users felt this model uses too much water, other users state it does a good job of flushing and cleaning the bowl. Buyers like the look of this toilet and the fact that it comes with a toilet seat.
Final Verdict
In all, the American Standard Townsend is a great option for a high-quality toilet. It’s not the most advanced unit on the market, so if you are looking for built-in cleaning features or luxury seat options, then this won’t truly hit the mark. But by incorporating first-class materials ad innovative methods into the design, Townsend has elevated the basic toilet to a higher standard.
Buyers Guide & Resource for WaterSense Toilets
Flush Performance Criteria
To test if a toilet meets EPA WaterSense standards without compromising on performance, engineers use a test substance that the toilet needs to flush in a single flush in four or five flush attempts. Only models that successfully flush the waste receive the WaterSense label.
The test substance consists of seven specimens made from soybean paste in a sausage shape, around 50 grams each. Note, the test only applies to single flush toilets and the full flush option of dual flush toilets.
How Does WaterSense Help?
At the base level, using less water both reduces your monthly water fees while helping preserve the environment. Let’s look at some specific examples below.
Toilets
WaterSense certified toilets can decrease water consumption by 20% or more depending on your previous model.
Shower Heads
If you replace your existing shower head with one with the WaterSense label, you will save around 4 gallons of water every time you take a shower, which really adds up with a large family.
Faucets
Replacing old and inefficient faucets with WaterSense models, you can save up to 800 gallons of water each year. New WaterSense faucets will provide around 30% of efficiency while maintaining the right flow rate.
Irrigation
If you replace a clock-based controller with a WaterSense controller, you can save around 15,000 gallons of water each year.
Basically, WaterSense certified products are guaranteed to consume less water while still performing well, which is beneficial for your wallet and the planet.
Toilet Maintenance Checkups
Once you’ve decided to purchase a WaterSense toilet, we recommend some different maintenance tips based on the type of toilet. By properly maintaining your toilet, you help ensure a long lifespan and minimum repair fees in the long run.
Fill Valve Overflow Checkup
Every now and then, you should check your tank toilet’s fill valve to ensure no water overflow.
To check the fill valve, simply take off the lid of the tank and check if the water is flowing over the top of the overflow tube. The refill water level should be below the top point of the overflow tube, so if the level is not right, you’ll need to adjust the float. If this adjustment doesn’t fix the problem, you will need to replace the fill valve.
It’s important to watch out for fill valve overflow, if the valve runs constantly, it can waste up to 3 gallons of water each minute, which leads up to 4,000 gallons of water per day, or approximately $50 of the additional water cost.
Worn Flapper Checkup
You should also check for worn flappers, which you can do with what’s known as a “dye test”. Simply drop a few food coloring drops or dye into the tank. If the dye leaks into the bowl after 10 minutes, it means that you have a flapper leak. Make sure to flush the toilet after performing the test to avoid stains on the bowl.
If your toilet fails the dye taste, you can replace the worn flapper valve. If that doesn’t solve the problem, you might need to replace the flapper seat or overflow tube.
Even a small leak from a worn toilet flapper can waste around 30 gallons of water each day, which leads to almost 1,000 gallons per month. Installing a new flapper will pay off in less than 60 days, and is well worth preserving your WaterSense water efficiency.
Flushometer Valve Checkup
For a flushometer toilet, the biggest issue to look out for is a worn valve. Basically, a worn valve allows more water to be used in a flush than it’s needed. These toilets are specifically rated for a certain flush volume, and using more water than needed can result in lower performance.
If you think that the valve is worn, check the diaphragm or piston valves for wear. To determine if the valve needs to be replaced, check how long it takes to complete the full flush cycle. If your toilet uses 1.6 gallons per flush, it should take up to four seconds to perform the flush. When replacing the valve, you need to make sure that it has a flush volume consistent with the specifications of your toilet.
Dual Flush Checkup
For dual flush toilets, the most important maintenance step is actually education. These toilets can only achieve savings if used properly, so you should educate your family members on how a dual-flush toilet should be used. Especially if it’s your first time with a dual-flush toilet, the controls can be confusing.
Overall, make sure everyone who uses the toilet knows to use a half flush for liquid waste and a full flush only for solid waste, and you’ll maximize water savings with your dual flush toilet.
Flushometer Toilets with Smart Flush Technology
Looking for even better water efficiency? But what is exactly a flushometer toilet? Believe it or not, you have probably used this type of toilet many times in restaurants, schools, or offices.
Most residential toilets have a water tank and use gravity to work. However, they use pressure from the source of water to trigger their flush instead. You can find these toilets in many public places. It might seem like new technology, but the first flushometer toilet was invented back in 1906 by William Elvis Sloan when he created a Sloan Valve Company.
There are two main types:
Piston valves – molded cup known as a “piston” which is located between low and high-pressure chambers.
Diaphragm valves – instead of a piston, these toilets have a rubber diaphragm between chambers
Both types have these two chambers which are used to trigger the powerful flush without using too much water.
Why Use a Flushometer Toilet
A toilet with a flushometer valve can save you a decent amount of water. For example, some old toilets can use as much as 6 or 7 gallons per flush, which is way too much for today’s standards. Flushometer toilets use only 1.6 gallons per flush or less.
To put these numbers in perspective, let’s say that you have a 10-story office building, with 1,000 employees. By replacing old toilets with flushometer counterparts, you will save up to $10,000 and over a million gallons of water each year.
The main drawback of flushometer toilets is that they are not compatible with every plumbing system. Also, the piping needs to be able to provide water pressure of at least 20 PSI. However, if your plumbing system is set up to support these specifications, we recommend considering a WaterSense flushometer toilet for maximum water savings.
Our Final Thought
As you can see, a WaterSense labeled toilet or other appliance is essential if you want to preserve the environment and save money in the long run. Especially if you own a commercial property with a lot of toilet use, installing WaterSense toilets can save you thousands of dollars each year.
Even for the average family, WaterSense toilets are not expensive compared to other toilet options, which makes them a good investment in the long run for any family looking to save money and water.
Disclaimer: We’re supported by our readers. We earn a commission from product purchases using affiliate links on our site. Learn more about the affiliate program.
If you are looking to replace your corner toilet, you may be underwhelmed by a lack of options compared to standard toilets. You may think that you will have to pay more and sacrifice certain features in order to accommodate your corner toilet needs.
However, our experts have uncovered three top corner toilet options that provide all the best features of modern toilets without breaking the bank.
Review of the 3 Best Corner Toilet (UPDATED)
Our team gathered facts and ranked the top Skirted trapway toilets and reviewed each.
1. Editor’s Choice
Sheffield Corner Toilet
Key Features
Corner Style ✅
Flush Type:
DualFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
0.8/1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certification
CUPC, ANSI, ADA, WaterSense
Dimensions:
Toilet (32-¼ x 19” x 27.33-¾”),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (16″)
This Sheffield Corner 2-piece toilet features a dual flush button. You can choose a weaker flush or 0.8 Gallons per Flush (GPF) for your “number 1’s” or a stronger flush of 1.6 GPF for your more serious business. All you need to do is use the push button on the top of the tank. This system is designed to save up to 25,000 gallons of water per year, which is great for your wallet and the environment.
Design and Style
Additionally, the Sheffield Corner 2-piece toilet is made of white Grade A Vitreous China Porcelain. That means it is high quality and long lasting. Customers have loved the unique and contemporary design of this toilet. It also has a Reno-Gloss finish which is stain resistant. This toilet has an elongated toilet bowl, which is an added perk for our gentlemen users. A feature we love about this toilet is the white no slam, slow close lid. This is perfect for those who need extra trips to an ensuite bathroom in the middle of the night and don’t want to wake their sleeping partner.
Corner Specifics
The Sheffield is 32-¼” tall, 19” wide, has 33-¾” projection, and 12” rough in along the wall. For comparison, a 10” rough in sits closer to the wall and is ideal for a smaller bathroom. Therefore, this 12” rough in would be ideal for bathrooms with a bit more breathing room. Also, the seat is 16” tall, which is a standard height. If you are particularly tall, short, or simply prefer a different toilet height, you may want to consider a toilet with different seat height options.
DualFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
0.8/1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certification
CUPC, ANSI, ADA, WaterSense
Dimensions:
Toilet (19″ x 17-¼” x 30”),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (14-⅞””)
Similar to the Sheffield, the Troyt Compact Corner Toilet boasts a dual-flush push button. Once again, the weaker flush features a 0.8 GPF flush while the stronger flush can whisk away 1.6 GPF. We love this feature because it saves water and money, not to mention it is compliant with cUPC, ADA, ANSI, and WaterSense standards.
Design and Style
Again, this Troyt Compact Corner Toilet features a contemporary 2-piece design. It is constructed from White Porcelain that is made to be high-quality and long-lasting. The Reno-Glass finish is also stain resistant, which we love because it looks like new for a long time! The Slow Close toilet seat is another highlight, which is beneficial for those who need to sneak off to the bathroom without making noise. Something to note about the Troyt Compact Corner Toilet is that it features a round seat as opposed to an elongated seat. This typically means it is not quite as wide, which may be an issue for males or those who prefer a more spacious seat.
Corner Specifics
The dimensions of this Troyt Compact are 19”tall, 17-¼” wide, 30” projection, and 12” rough in along the wall. The seat height is 14-⅞” tall, which is shorter than the average toilet seat height. This toilet is designed to save space and can fit in a half toilet or small bathroom. However, if you are a taller individual or prefer more space to sprawl out when sitting on your throne, this may not be the best option for you.
DualFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
0.8/1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certification
CUPC, ANSI, ADA, WaterSense
Dimensions:
Toilet (32-¼” x 19”x 33-¾″),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (18″)
When considering flushing power, the Renovators Supply Manufacturing Corner 2-Piece Toilet follows suit with the Sheffield and the Troyt Compact. It also has a dual flush push button with a choice of a weaker 0.8 GPF or a stronger 1.6 GPF flush. It is also ADA and Watersense compliant which means it uses water efficiently. Again, the environment and your wallet will appreciate the mindful water consumption that dual flush offers.
Design & Style
Like the Sheffield, this Renovators Supply Manufacturing Corner 2-Piece is made of White Grade A China Porcelain and has a Reno-Gloss Finish. What makes this toilet’s appearance unique is the Gold-Green accents. There are no solid color options, so take this design feature into consideration because it may not match every bathroom’s existing aesthetic. There are different color options, but they come at a different price and there are no corner toilet options in these colors. The seat is elongated, which provides extra space than a round seat, and it features a white no slam, slow close lid. Again, this feature is ideal when you want to have a discrete bathroom experience.
Corner Specifics
The Renovators Supply Manufacturing Corner 2-Piece measures 32-¼” tall, 19” wide, 33-¾” projection, and 12” rough in along the wall, which is comparable to the Sheffield. The seat is 18” which is taller than average. While this may be a perk for our larger kings of the throne, it may not be ideal for the children’s bathroom or our smaller bathroom-goers.
So, which corner toilet is the best option? All three toilets feature a dual flush push button and a slow close lid. The Sheffield and the Renovatore Supply Manufacturing 2-Piece toilets have the same dimensions; however, the Sheffield has a simpler, more contemporary design.
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One of the crucial elements of your toilet is the trapway or siphon outlet, which can either be skirted or exposed.
So the main difference between an exposed and skirted trapway is their drain pipe design. The drain pipe of an exposed trapway is clearly visible, but a concealed siphon outlet is hidden.
But that’s not all! These two siphon outlets differ in how they look and ease of cleaning and maintenance.
So then, what are a trapway and its functions? Read on to find out what is an exposed and concealed trapway, and how each one looks.
Advantages of a Skirted Design
This is because a concealed trapway offers several benefits over its exposed counterpart. These include:
Easy to Clean
The hidden S-pipe makes it easy to clean and maintain a toilet with a concealed trapway. You only wipe down your toilet since there are no ridges where dirt could hide.
Sleek Appearance
A concealed trapway gives your toilet a sleek appearance and a clean look from the side. Therefore, it is sure to add striking beauty to your bathroom.
Minimalistic Design
This trapway also boasts a minimalistic look designed to complement any contemporary-style bathroom. The reason being it does not have tons of details like an exposed trapway.
Comparison of Top Rated Skirted Trapway Toilets on the Market
Review of the 6 Best Skirted Trapways Toilet (UPDATED)
Our team gathered facts and ranked the top toilets with a concealed trapway.
1. Editor’s Choice
TOTO Eco Sioree
“While it is a bit on the pricier side, the Eco Soiree is a true investment piece that will withstand the test of time.”
Key Features
Skirted Trapway
✅
Bowl Coating:
CeFiONtect
Flush Score:
600 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Siphon flushing
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
SingleStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet (28.13″ x 14″ x 27.75″),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.37″)
The TOTO Eco Soiree is an innovative toilet with a single-flush high-efficiency feature that only uses 1.28 gallons of water per flush; this can save you over 20 percent on your annual water bill, when compared to traditional 1.6 gpf toilets.
The Eco Soiree complies with the EPA’s WaterSense certification requirements while still ensuring effective removal of waste thanks to the Tornado Flush system. TOTO’s Tornado Flush system uses two powerful nozzles to push out waste without a trace and refill bowls in an instant.
High Profile Design
The Eco Soiree is made from vitreous china and features a skirted bowl. Its high-profile tank allows you to save floor space in your bathroom. Standing at 17 ⅜”, this Universal Height toilet is as comfortable as it is nice to look at.
The toilet comes with a chrome-plated lever and is available in cotton, bone, colonial white, sedona beige, and ebony (without CEFIONTECT).
CEFIONTECT is TOTO’s patented ceramic glaze that prevents debris buildup from sticking to the toilet’s exterior. We love the glaze because it significantly eliminates cleaning time. If you’re not fully interested, the MS964214CEF comes with less CEFIONTECT as well as a SoftClose seat.
The toilet uses a standard 12” rough-in, but a 10 inch” rough-in (TSU03W.10R) and 14” (TSU03W.14R) rough-in can be purchased separately.
The SoftClose seat that’s included in the toilet is a big hit amidst users as well. The seat slowly closes itself to prevent the annoying slamming sound.
Pro and Cons
Tornado flush system uses 1.28 gpf
Fantastic color selection
CEFIONTECT glaze prevents grime buildup
Universal Height
Installation is a bit tricky and may require professional help
The Eco Soiree one packs a powerful flush that buyers love. The one-piece design and effective flush lead to easy cleaning, both inside and out. There is mention of a challenging install, so you may want to consider hiring a plumber based on your experience.
Our Final Take
The Eco-Soiree is a well-built product meant to last. It’ll save you money on your annual water bill but whether or not it’s the right toilet for you depends on what your priorities are. If you want an affordable starter-toilet, the Eco-Soiree is probably not the best option. Take a look into the TOTO Drake or TOTO Vespin II, each of which use 1.28 gpf as well.
However, for an investment piece that’ll deliver on all fronts, the Eco-Soiree is perfect. Its flushing strength, angular design, and comfortable seat will make you fall in love. Sometimes the best things in life…cost a bit more upfront…
“The TOTO Carlyle II isn’t the cheapest option, but if you’re looking for a long-lasting investment piece, it might be the right unit for you.”
Key Features
Skirted Trapway
✅
Bowl Coating:
CEFIONTECT
Flush Score:
800 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
Flush Type:
Gravity Flush ToiletFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.0 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certifications:
ADA, WaterSenseWaterSense ExplainedHigh-efficiency toilets, certified by independent laboratories, extensive testing to meet a particular criteria of efficiency and performance standard.
Dimensions:
Toilet (28.75″ x 28.25″ x 16.5″),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.25″)
Each flush activates two powerful nozzles that in turn create an ultra-powerful centrifugal force that washes away any waste load.
The pressure that pushes along the bowl water allows it to reach every part, eliminating streaks and stains.
The Carlyle II uses only 1 gallon per flush thanks to 1G technology. Maximum efficiency, with money and water-saving qualities?
Now, THAT’s what we’re talking about.
The toilet is EPA WaterSense certified, cutting your annual water bill by over 20 percent.
The Carlyle II is also available in 1.28 gallon per flush model, under the unit number MS604114CEFG#01.
This model tends to be cheaper, as it is less eco-friendly. Nevertheless, a 1.28 gallons per flush usage is still a WaterSense certified unit that offers similar perks to the 1 gallons per flush model.
Impressive Design
The TOTO Carlyle II is a single-piece toilet with a skirted elongated bowl.
It is made from vitreous china and has the TOTO-patented CEFIONTECT glaze to reduce bacterial buildup on the outer bowl.
The toilet’s skirted design simplifies cleaning as there’s no nooks or crannies for grime to accumulate in.
There are three renditions of the model to choose from.
The MS614114CUFG unit comes with CEFIONTECT ceramic glaze and a SoftClose seat; the MS614114CUFRG comes with the same, except the lever is located on the right-hand side.
The MS614114CUF comes without CEFIONTECT but includes the SoftClose seat.
The SoftClose seat prevents your seat from loudly slamming against the toilet bowl when it’s put down. This means midnight trips to the bathroom have never been quieter!
The Carlyle II is available in cotton, bone, colonial white, sedona beige, and ebony. A chrome trip lever is included. Two optional rough-ins are available – 10 and 14 inch.
ADA Compliance
Another important thing in our TOTO Carlyle II review is its ADA compliance. The toilet’s Universal Height design stands at chair-level (17.25”), making standing up and sitting down easy on the knees. The Carlyle II’s elongated bowl also disperses user body weight to maximize comfort.
Color Options
Cotton (1)
Bone (3)
Colonial White (11)
Sedona Beige (12)
Ebony (51)
Pro and Cons
Tornado Flush system and 1G technology make flushing both effective and eco-friendly
Even if the Carlyle II is outside your price range, TOTO has a series of lower-cost options that are great alternatives.
Take the TOTO Drake 1.6GPF for example. This toilet is a third of the price of the Carlyle II yet is also equipped with solid features, such as the G-Max flushing system.
It’s important to remember that although certain units cost less in their initial purchase, the annual water bill may add up.
The TOTO Aimes is also a less expensive TOTO unit that may be in your wheelhouse if you want an eco-friendly toilet.
This toilet is a bit bulkier in design compared to the Carlyle II but is renowned for its compatibility with the TOTO WASHLET+.
Regardless of your choice, all TOTO products are high-quality. What it really comes down to is personal preference and your biggest deciding factor.
Our Final Take
The Carlyle II is a durable, high-quality product that delivers in flushing performance, design, and comfort. The toilet is accessible to most users and fits with all bathroom aesthetics. That being said, the model is on the pricier side. There are many other cheaper models, even in the TOTO collection, that have similar perks, at lower prices.
“Affordable, durable, and water-saving – need we say more? The TOTO Vespin II is an all-around high-quality model that deserves more praise than it gets.”
Key Features
Skirted Trapway
✅
Bowl Coating:
CEFIONTECT
Flush Score:
800 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certifications:
ADA, WaterSense
Dimensions:
Toilet (28.50 x 16.5 x 30.00″),
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″),
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″),
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (17.25″)
This two-piece toilet makes cleaning it easy, peasy lemon-squeezy. The Vespin II is in the middle of TOTO’s toilet price range. While it’s more expensive than other TOTO toilets, it’s still one of our editor’s top choices.
Flushing Power
The Vespin II is equipped with the awesome TOTO Tornado Flush system and uses only 1.28 gallons per flush.
This saves you over 20 percent on your annual water bill (when compared to traditional 1.6 gpf toilets).
The Tornado Flush system utilizes two powerful nozzles to create a strong centrifugal force within the bowl to dispel waste efficiently – and without a trace.
The bowl is refilled in a matter of seconds, so you don’t have to worry about a thing.
You can also purchase the Vespin II with one gallon per flush, under models such as MS474124CUFG#01, CST474CUFG#01, and MW4743074CUFG#01. It’s up to you.
We prefer the 1.28 gallons per flush because it guarantees waste removal while also being environmentally and economically beneficial.
A one gallon per flush may save you more money on your annual water bill, but it comes at the risk of lingering streaks and stains.
Design & Style
The Vespin II has a slightly curved tank that gives the toilet a simple, yet elegant feel. The skirted trapway adds another nice touch of style to an already impressive toilet; not to mention, the lack of nooks and crannies eliminates spaces for grime build-up.
The toilet comes with TOTO CEFIONTECT ceramic glaze which prevents debris and mold from sticking to the toilet’s sides. This cuts down on cleaning and exposure to harsh chemicals, giving your toilet a greater life span. The Vespin II is available in cotton, bone, colonial white, sedona beige, and ebony. Unfortunately, the ebony model does not come with CEFIONTECT glaze.
The Vespin II is available in four ways. The CT474CUFG comes with an elongated bowl and CEFIONTECT while the CT474CUF also comes with an elongated bowl but less CEFIONTECT. The ST454E comes with the tank and cover only; the ST454ER is the same, but has the trip lever on the right-hand side.
Though the toilet does not come with a seat, it is compatible with the TOTO SoftClose seat, which slowly closes to avoid slamming. The Vespin II has a 12” Uni-Fit rough-in included but 10” and 14” rough-ins are available for purchase separately.
The toilet has a bowl height of 16 ⅛” and a seat height of 17 ¼”, making it ADA compliant. Those with difficulties sitting and standing up will enjoy the toilet’s accessibility. The toilet’s elongated bowl adds an extra layer of comfort by distributing user body weight.
Washlet Component
The newer Vespin models come with a Washlet+ connection. The Washlet+ is TOTO’s award-winning bidet that comes with a self-cleaning wand, quick release hinges, customizable wand angle, and a luxurious seat. The bidet is compatible with both Vespin II one and 1.28 gpf units; all Vespin II models are compatible besides CST474CEFG#01 and CST474CUFG#01.
Pro and Cons
1.28 GPF Tornado Flush system
ADA compliant
CEFIONTECT glaze
Difficult installation that may require professional help
Aquia II is one of the best alternatives to the Toto Vespin II model. They both have a sleek, skirted design and offer models that are easy to clean and require minimal maintenance. They also both have the CEFIONTECT glaze which prevents bacteria build-up and are WaterSense certified. However, their flushing systems are different. While they both have a double-cyclone flush, the Aquia II is a dual-flush model, allowing you to choose between 0.9 and 1.6 gallons per flush. The Vespin II only has one flush option, always consuming 1.28 gallons per flush.
Vespin II vs. Drake II
Both of these toilets come with an extremely efficient flush that uses minimal water. They are both WaterSense certified and have a CEFIONTECT finish. Additionally, both toilets have a similar price tag.
However, they are different when it comes to maintenance and cleaning. Since the Toto Vespin II has a hidden trapway, it’s surface is much easier to clean as there are no nooks and crevices.
Vespin II vs. Toto Carlyle II
The Carlyle II is a great alternative to Vespin II. It comes with a powerful flush and a sleek design. Like the Vespin II, it also has EPA WaterSense certification. However, the Carlyle II is a single-piece model. Therefore, it’s slightly more expensive but is also easier to clean.
Our Final Take
Over 70% of Amazon reviews give the toilet five stars. Customers love the toilet’s reliable flushing system that is clog and leak-free. Positive reviews also boast about how easy the toilet is to clean and maintain. The most common complaint is about the toilet’s installation process. Some note that after multiple attempts to install the toilet themselves, they had to call in a professional for help.
“The Tropic is an astoundingly beautiful unit that takes Luxury Performance Toilets to the next level.”
Key Features
Skirted Trapway
✅
Bowl Coating:
EverClean
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Siphon flushing
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certifications:
WaterSense, ASME
Dimensions:
Toilet – 29.75″ x 16.75″ x 30.5″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2.12″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 18.625″
American Standard is one of the best in the business for all the right reasons.
Flush Ability
The Tropic is equipped with an elongated siphon action bowl and a smooth-sided concealed trapway that quickly removes waste in a matter of seconds. The refill rate is also impressive, coming back up almost instantly.
This High-Efficiency toilet uses 1.28 gallons per flush, saving you about 20 percent on your annual water consumption as compared with traditional 1.6 gpf units.
The unit is EPA WaterSense-certified so you save money and hundreds of gallons of water. Though an eco-friendly and cost-effective toilet seems too good to be true, we’re here to vouch for The Tropic.
The PowerWash rim is another excellent feature that scrubs the bowl with each flush; this way you don’t have to worry about lingering streaks. The toilet’s oversized 3” flush valve drastically reduces the chance of clogging!
The Tropic comes with a chrome trip lever on its left-hand side.
Design & Style
Narrow, sleek, glossy, and modern. That’s what the Tropic looks like the moment you lay eyes on it. Even though its elongated structure might look most natural in a modern setting, we think the timeless look fits in with any bathroom aesthetic.
What’s great about the Tropic is that it’s as comfortable as it is beautiful. The toilet is ADA-compliant, making it perfect for those in need of additional assistance when sitting or standing up.
The elongated toilet bowl disperses body weight for an extra layer of comfort. The toilet has a seat height of 16.5” ideal for most users.
We love skirted trap way because they eliminate cleaning time. The Tropic has a wonderful, sturdy skirted trapway that looks fantastic and is all-around functional.
The toilet comes with a color-matched Duroplast Slow Close Toilet seat and a cover with an easy lift-off feature for simplified cleaning and reattachment! Two color-matched bolt-hole covers are included as well.
Speaking of cleaning, the Tropic also has the EverClean Surface glaze that inhibits the growth of stains and odor-causing bacteria, mold, and mildew. Hygienic and easy on the eyes? Count us in!
The Tropic is 100% factory tested and comes with a ten-year warranty on the entire toilet. It comes in white and linen. The Tropic qualifies in the LEEDS program as well.
“The Legato brings music to our ears. We love this smart toilet because it makes us feel in control of our preferences while letting functioning automatically when needed.”
Key Features
Skirted Trapway ✅
Bowl Coating:
CEFIONTECT
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Tornado flushing System
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Certifications:
WaterSense
Dimensions:
Toilet – 28.43″ x 15.31″ x 27.93″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2.12″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 16.68″
This one-piece toilet is one of TOTO’s best designs. If you’re looking for a smart toilet that delivers on all fronts, the Legato is here for you.
Flushing Power
The Legato is equipped with the famous TOTO Tornado Flush system. The toilet’s two powerful nozzles create an ultra-strong centrifugal force that takes care of business without leaving any remnants or streaks behind. The powerful nozzles are used instead of traditional rim holes to efficiently clean out the bowl with every flush.
This high-efficiency toilet uses 1.28 gallons per flush, which is both eco-friendly and cost-effective. Shaving a bit off your annual water usage can result in hundreds of dollars in savings and it’s great for the environment – a true win-win!
You’ll notice the toilet comes with a chrome-plated trip lever for easy flushing. This model can also be upgraded with autoflush with the MW6243056CEFGA (#01) model.
Smart Design
We’ll be honest. The Legato may seem a bit bulky at first. However, there’s a reason for that. The toilet packs in a bunch of perks that make your bathroom experience effortlessly luxurious.
The Legato comes with a remote to help you navigate these perks.
This unit comes with a WASHLET+ S550e, a bidet seat and toilet with a specially concealed design that hides the bidet’s supply and power cord. You can customize bidet preferences, such as pressure and temperature, via the toilet’s remote. There are five spray settings and a built-in air deodorizing system for when you’re done.
One of the toilet’s best features is the EWATER+ auto-clean function. TOTO’s EWATER+ system uses electrolyzed water to clean WASHLET bidet models between uses. Electrolyzed water has a slightly acidic pH value which in turn adds an extra kick during the cleaning process. This toilet also has an on-demand remote function that cleans the toilet’s bidet wand function whenever you need it.
Another feature that makes the Legato a fantastic find is the toilet’s easy-to-clean exterior. The toilet comes with TOTO’s-premier ceramic glaze CEFIONTECT. CEFIONTECT prevents grime and bacteria from sticking to the toilet’s outside; the glaze does the heavy lifting so when you clean, all you have to do is wipe the toilet down gently with mild soap. The toilet’s one-piece structure and skirted trapway also reduce the chance of bacterial buildup by eliminating any nooks or crannies that might be susceptible to grime.
This toilet automatically opens and closes its lid and has its own nightlight option. No more turning on the overhead light for midnight bathroom trips! The nightlight makes sure you see everything you need without blinding you.
The toilet has a rim height of 16 3/16” and comes with an elongated front bowl. It complies with ADA standards if installed with the trip lever on the approach side. The Universal Height alleviates pressure on the knees while sitting and standing up. The elongated bowl helps take even more of the load off by dispersing user body weight.
There are two other variations of the Legato. The more expensive model, MW6243056CEFGA (#01), comes with the elongated toilet, CEFIONTEXT, WASHLET+ S550e that is auto flush compatible, as well as the auto flush kit. The MW6243056CEFG (#01) comes with an elongated toilet, CEFIONTEXT, and a nonauto flush compatible WASHLET+ S550e.
The Legato is only available in white. It requires a 12” rough-in for installation.
Comes with WASHLET+ S550e bidet seat with customizable preferences and automatic EWATER sanitization
ADA compliant if installed with trip lever on approach side
CEFIONTECT glaze
Available with the auto-flush setting
Because of its advanced features, the toilet tends to be more expensive than traditional units
Auto flush is an additional cost
Other Legato Models
Our Final Take
Users love the smart toilet’s customizable features which transform a regular bathroom experience into a mini spa moment. Reviews boast about the toilet’s easy-to-use bidet seat and the convenient EWATER feature.
The most common complaint is about the toilet’s price as it tends to be significantly higher than standard traditional toilets.
“The TOTO NEOREST is THE toilet of the 21st century. Every bathroom experience feels like a luxury thanks to this high-tech, but a sensible unit.”
Key Features
Skirted Trapway
✅
Bowl Coating:
CEFIONTECT
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Tornado Flush Siphon Jet
Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.0 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions :
Toilet – 15-3/16” x 27 1/8” x 21 1/16”
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2.12″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17.31″)
The Neorest is equipped with the classic TOTO Tornado Flush siphon jet flushing system. The ultra-high-efficiency design uses dual-nozzle bowl cleaning to create a centrifugal force to wash away any waste load.
The toilet’s dual flush lets you choose between .8 and 1 gallon per flush, without sacrificing any flushing power. The typical toilet uses 1.6 gallons per flush; with the Neorest you’ll be saving 45% of annual water usage – that’s thousands of gallons of water and hundreds of dollars off your water bill annually!
The Neorest’s flushing system is further elevated thanks to the Washlet. The Washlet sprays before every flush to loosen up any debris that is sticking to the toilet bowl.
When we said luxury, we meant it. The toilet has an automated flushing system but a back-up manual button just in case.
Bidet Feature
The toilet’s bidet seat has the following options: rear cleanse, soft rear cleanse, front cleanse, oscillating, and pulsating spray. To further personalize your settings, you can choose from different water pressure and temperatures. The Neorest has some of the best bidet settings we’ve ever seen. The typical bidet comes with three options, but here TOTO goes above and beyond.
The best part? The bidet comes with two user memory functions so you can have your customizable settings appear at the press of one button. This is perfect if you live with someone or if you just don’t want to decide between two setting configurations.
The NEOREST requires a 120V GFCI outlet.
Additional Features
The NEOREST’s multifunction remote control lets you customize your bathroom experience to the fullest extent. The remote allows you to adjust your seat temperature, turn on the bidet, and set an energy-saver timer. The toilet also comes with a gentle nightlight so you don’t have to turn on your overhead light when going to the bathroom at midnight.
The EWATER+ feature automatically sprays your toilet with electrolyzed water to keep your bowl fresh, eliminating the need for intensive scrubbing. The toilet also has an automated open/close lid to prevent lingering bacteria from spreading into the air as well as an automatic air purification system that removes odors after every flush.
The model is ADA-compliant with a universal height of 17 5/16th”, with its seat. Its bowl is elongated, which helps disperse user body weight.
The oval-shaped toilet is also very simple to clean. There’s no nooks or crannies for dirt to hid in and all that’s required is the occasional wipe down. The Neorest also comes with the classic TOTO CEFIONTECT glaze which eliminates the likelihood of dirt buildup on the outside of the bowl.
The NEOREST is only available in cotton white and sedona beige.
Users love the Neorest, as can be seen in the Amazon reviews where 80 percent of the ratings are five stars. Users find the toilet totally intuitive, from its simple flushing mechanism to excellent bidet features. Users also rave about the sleek, modern look of the Neorest. Some proudly state the toilet is the crown jewel of their bathroom.
it’s important to keep in mind that the NEOREST high-quality factors come with a high price. This unit is a fantastic investment piece and the price reflects that.
Below are the key differences and similarities of exposed vs concealed trapway to help you decide which is the best choice.
Differences & Similarities
Exposed Trapway
Concealed Trapway
Design
Visible S-shaped pipe from the side
S-shaped pipe and bolts caps tucked away
Ease of cleaning
Relatively hard
Easy and fast
How it looks
Has visible ridges and curves
Smooth and sleek surface
Commonly found in
Standard toilets
Modern toilets
Sizes
1 3/4 – 2 3/8-inches
1 3/4 – 2 3/8-inches
Cost
Relatively cheaper
A little expensive
Design of Skirted Trapway Toilets
A concealed trapway is one whose S-shaped pipe is hidden away. Therefore, you cannot see the tube running along the side of your toilet. Overall, a concealed trapway is common in contemporary toilet designs.
Unlike the exposed trapway, a concealed trapway has smooth sides at the back of the bowl. So, you should not see any ridges or even the outline of the S-shaped pipe.
Typical Trapway Sizes
According to the American National Standards Institute (ANSI), a trapway should not be less than 1 1/2 inches in size. With this in mind, the typical trapway sizes or diameters range between 1 3/4 inches and 2 inches. These sizes enable better flushing and clog-free performance.
However, there also exist larger trapways than 2 inches, measuring up to 2 3/8 inches in diameter.
No Water in Trapway
A trapway should always have water at the bottom of the toilet. This water helps keep the sewer gasses away from surfacing into your toilet bowl. So, if there is no water inside the trapway, the sewer gasses will eventually escape into your house.
As a result, your house will be filled with noxious odors, and the gasses could affect your health. The good news? Fixing this issue is easy, just like fixing a broken toilet chain. You just fill the trap with water.
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Picking a toilet is hard. But it shouldn’t be. The experts at Toiletable are here to make the process as easy as possible.
Today’s topic is: exposed trapways – what are they, what’s their function, and what units have one!
Let’s break it down. A trapway is an “S-shaped” pipe located in the back of your toilet.
This pipe is where the wastewater goes when it’s disposed of.
An exposed trapway is when the trapway shape is visible.
A skirted, or concealed, trapway is when the toilet’s trapway is fully hidden.
Benefits and Negatives
Exposed trapway units tend to be cheaper than skirted trapway units. However, these units are slightly harder to clean because there are more nooks and crannies for dirt to accumulate in.
It’s still possible to get into the crevices and clean the back of the toilet, but it just will take a bit more time than in a concealed trapway unit.
As for aesthetics – it can go either way. Some users love the feeling of an exposed trapway as it shows the intricacies of the toilet.
Others prefer the sleek look of a skirted trapway. It’s all about preference.
Comparison of the Most Popular Exposed Trapway Toilets
Review of the 5 Best Toilets with Exposed Trapways (UPDATED)
Our team gathered facts and ranked the top exposed trapway toilets and reviewed each.
1. Editor’s Choice
Kohler Kathryn Toilet
“At Toiletable, we take great pride in our Editor’s Choices. The Kohler Kathryn lives up to our high standards with its fantastic build, effective flush, and comfortable design.”
Key Features
✅ AquaPiston technology
✅ Quiet close seat
Flush System:
Aqua Piston Flush Technology
Flush Type:
Gravity Flush
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 32 x 19 x 28″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. 2-1/8″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 14.5″
The Kathryn uses 1.28 gallons per flush and has a MaP score of 1,000 grams. The toilet’s superior flush is thanks to its precision-engineered tank, bowl, and trapway that harnesses the power of gravity to create an extra-strong siphon. The Kathryn is also equipped with Revolution 360 swirl flushing technology which streams water all around the bowl so no grime or streaks are left behind.
The high-quality AquaPiston canister optimizes flush performance by requiring a lower actuation force than a traditional flapper. The canister’s design has 90% less exposed seal material than a three-inch flapper, reducing the chance of leakage. The toilet’s flush valve also has a 3:2 ratio that further increases flushing strength.
To flush the toilet, simply lift the lever located on the toilet’s tank.
Design
The Kathryn is a unique toilet, which is exactly what we love about it. The toilet’s trapway is beautifully slanted while also being completely covered. This provides the toilet with an interesting look but also a functional clean finish. With no spaces for dirt to accumulate in, the toilet only requires a wipe-down every once in a while.
The toilet’s Clean Caps low-profile bolt caps facilitate easier cleaning as they’re easily removable and simple to reinstall.
We love that the Kathryn is ADA-compliant, with a height of 16 ⅜” and an elongated bowl. ADA-compliant toilets are ideal for those in need of extra support when sitting or standing up, such as those with mobility issues or taller users.
The Kathryn is available in white, biscuit, and black black. The toilet comes with a left-hand polished chrome trip lever. From our perspective, the trip lever is a bit strange. Instead of pushing down like a traditional lever, this one requires you to pull upwards. While it’s not that big of a difference, it’s worth mentioning.
A Quiet-Close compact elongated seat is included. The seat withstands the test of time by preventing unwanted slamming. The seat is also easy to clean as you can remove it in seconds with the Quick-Release hinges.
Though there aren’t many reviews about the Kathryn, the ones available are overwhelmingly positive. Users love the toilet’s smart design and easy-to-clean exterior. Positive reviews mention the toilet’s eco-friendly water usage and affordable price. Though there aren’t many negative reviews about the toilet, the most common one that pops up is the toilet’s loud flush.
“We’ve loved the Champion 4 the moment it came out. But thanks to the power of reviews, you don’t just have to take our word for it!”
Key Features
✅ Champion 4 flushing system
✅ 4″ flush valve ✅ Low-consumption
Flush System:
Round front siphon action bowl with direct-fed jet
Flush Type:
DualFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.1 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 17-3/4 x 29-3/4 x 28-1/8″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 15″
If you know Toiletable, you know we love American Standard.
Flushing
The Champion 4 uses 1.6 gallons per flush and has a MaP score of 1,000 grams. The toilet has one of the best flushing mechanisms on the market, making it a leader in clog-free performance.
First, the 4″ piston accelerator flush valve helps remove most waste loads in just one flush. An extra-large trapway also eliminates waste quickly, so you don’t have to press the lever again. Second, the toilet’s quiet flush can move up to 70% larger masses than most toilets! Third, the toilet’s elongated siphon-action jetted bowl removes waste in a matter of seconds leaving behind a squeaky-clean bowl – free of streaks and grime!
To flush the toilet just press down on the chrome trip lever.
Design
Simply put, the Champion 4 works and looks great. The toilet is designed with the user experience in mind so you don’t have to worry about weekly deep cleans. The Champion 4 is covered in EverClean glaze which prevents bacteria from sticking to the toilet’s exterior.
The toilet’s vitreous china construction is durable and sturdy, as users report having the toilet for over 10 years without issue.
The Champion 4 has a standard height of 15’ and comes with an oval bowl. The toilet is not ADA-compliant it is important to know if your toilet will be frequented by individuals with mobility issues.
The toilet comes with a Slow Close seat. The toilet is available in white, bone, or linen. The trip lever is available in chrome, white, polished brass, or satin.
As can be seen from its category win, the American Standard Champion 4 is a true crowd favorite. With over 300 ratings and an average rating of 4.5 stars, this unit has become a staple in many bathrooms. Users love the toilet’s classic design and comfortable build. Positive reviews also boast about the toilet’s included great color selection and fantastic glaze. The most common complaint is about the toilet’s 1.1 gpf which is strong but not the most eco-friendly.
“We’re always on the lookout for affordable models that pack a punch. But at this price, the H2Optimum takes the whole cake.”
Key Features
✅ Siphon action bowl
✅ PowerWash rim scrubs
Flush Score:
MaP PremiumWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Siphon flushing
Flush Type:
DualFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.1 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 27.75 x 15 x 30″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 11.81″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2.17″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 15.75″
We love American Standard so much that we had to include another model on the list!
Flushing
This toilet has a round front siphon action bowl with a direct-fed jet which removes waste in just seconds. The only thing that’s left behind is a clean sparkle. The PowerWash rim scrubs the bowl with each flush as well, to remove any grime buildup or streaks.
The H2Optimum is an ultra-high-efficiency toilet that uses 1.1 gallons per flush. This saves you over 20 percent on your annual water bill when compared to a standard 1.6 gpf model. The toilet is EPA WaterSense certified so you can rest easy that your toilet is doing good for the planet.
To flush the toilet just press down on the chrome trip lever.
Design
Even with its awesome price, the H2Optimum looks great. The toilet has a classic design with a beautiful trapway and a slightly curved tank. The toilet stands at 15” – an average height for non-ADA-compliant toilets.
The H2Optimum is covered with the antimicrobial EverClean glaze. Just wipe the toilet down every once in a while with soap and water and you’re good to go! There’s also a sanitary bar on the bowl for extra cleanliness.
The toilet comes with a bowl, tank, and two color-matched bolt caps. No seat nor wax ring is included. The toilet is only available in white.
Users love the H2Optimum for its seamless function and effectiveness. The toilet’s charm comes not from its beautiful look but from its simple and easy-to-use design. Users also love the price as affordable toilets like this are hard to come by. The most common complaint is about the toilet’s status upon delivery. Some note they received the bowl fractured in the mail which required a call to customer service.
“Reach for the stars with the DeerValley Concord thanks to its 17.5” seat height.”
Key Features
✅ Glazed siphon flushing system
✅ Soft close seat
Flush System:
Siphon Flush System
Flush Type:
Dual FlashFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
OvalShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 28 1/8 x 15 3/4 x 27 9/16”
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2-3/8″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 15″
It’s hard to find units this tall but the Concord does the trick.
Flushing
The toilet has a fully glazed flushing system which delivers super quiet and powerful flushing with ease. This means no clogs, no leaks, and no problems!
The toilet uses an economical and eco-friendly 1.28 gallons per flush. Another fantastic feature is the toilet will come with a supply line connector that can be used in one of two ways. If your supply line size is 7/8″, you could directly connect your water line to the toilet. If your supply line size is 1/2″, all you have to do is remove the adaptor, then connect it.
To flush the toilet, just press down on the chrome knob located on the toilet tank’s side.
Design
A good one-piece design goes a long way. Such can be seen with the Concord’s sleek, durable build. No more scrubbing into oblivion! Just give the model a wipe down once in a while and you’re all set.
Of course, we can’t talk about the Concord without mentioning its height. The toilet stands at an impeccable 17.5” and is ADA-compliant. Taller toilets are great for those with mobility issues or even just taller users. ADA-compliant toilets alleviate pressure on your joints to make the bathroom experience more pleasurable.
The Concord comes with a Soft-Close seat that prevents unwanted slamming. The seat can easily be removed through its Quick-Release design. The toilet also comes with a wax ring, floor bolts, and an instruction manual.
Users love that the toilet is easy to install and that it has a reliable, strong flush. Many mention the siphon flush system design. Positive reviews also boast about the Soft-Close seat and Comfort height. There aren’t many negative reviews for this model. If we were to guess, shorter users, such as children, might find the toilet too tall for their liking.
“We like the MS746124CEMG because it covers all the bases – a solid build, a strong flush, and a comfortable seat.”
Key Features
✅ Two-piece configuration
✅ Dynamax Tornado Flush
Flush System:
Tornado Flush
Flush Type:
Gravity FlushFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28/0.8 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 27.38 x 17.31 x 28.8″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall-12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet.– 2.25″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more.-14-15/16″
The MS746124CEMG is the only dual-flush model on the list. The toilet lets you choose between .8 and 1.28 gallons per flush. We love dual-flush units because we know that not all waste loads are created equal. Dual-flush models are economical and eco-friendly – what more could you ask for? In fact, you can even reduce your water usage by up to 40% when compared to a standard 1.6 gpf unit.
This TOTO Drake model is equipped with the Dynamax Tornado flush system. The toilet’s two powerful nozzles create an ultra-strong centrifugal force that takes care of business without leaving any remnants or streaks behind. The powerful nozzles are used instead of traditional rim holes to efficiently clean out the bowl with every flush.
The toilet has a 360-degree cleaning power that removes streaks in every flush. The rimless bowl also reduces water flow resistance, in turn creating a quieter flush.
To flush the toilet, just bring up the chrome-plated trip lever.
Design
This Drake model has an elongated bowl and a height of 16.5.” The toilet is compatible with the TOTO WASHLET+, a luxurious removable bidet.
The MS746124CEMG has a beautiful ceramic CEFIONTECT glaze that inhibits any bacterial growth. The ion barrier ensures the toilet lasts clean for longer. The CEFIONTECT glaze, along with an easy-to-reach trapway, make for a stress-free cleaning experience.
The toilet is only available in white. Like the toilet but wish you could change a few things? Check out the other Drake models available!
Users praise the Drake for its fantastic flushing technology and simple design. Users like that the toilet can go with any bathroom aesthetic as the angular build makes it easy to blend in. Users also like that they can elevate the affordable toilet with the compatible WASHLET+. The most common complaint is about the toilet’s state upon delivery. Some users note that the toilet came shattered and thus had to be replaced.
The Champion 4 has the largest trapway with 2-3/8″ diameter and 4” diameter.
What is the difference between a concealed trapway and a skirted trapway?
The skirted trapway is fully covered from the bowl to the base whereas the concealed trapway is partially covered.
Does toilet trapway matter?
Trapway size does matter as the bigger the trapway the more waste can down in a single flush. Bigger trapway also tend to have a lesser chance of clogging, so you can rest easy during your bathroom experience.
Conclusion
Toilet shopping is all about preference. Exposed trapways are a fun addition to any bathroom as they provide a bit more depth to your toilet. But the choice is up to you. Whatever you choose, check out other Toiletable articles to help you in your shopping process.
Disclaimer: We’re supported by our readers. We earn a commission from product purchases using affiliate links on our site. Learn more about the affiliate program.
In the midst of shopping for a toilet, you’ve probably come across different flush variations. With so many things to keep track of, it’s difficult to know what to pay attention to.
One place to start is by figuring out whether you want a single-flush or a dual-flush toilet. Unsure what that means? The experts at Toiletable are here to make your life easier. Let’s get started!
Review of the 7 Best Toilets with a Single Flush (Updated)
Our team gathered facts and reviewed the top single flush toilets and ranked them.
1. Editor’s Choice
Swiss Madison Tropez Toilet
“The Swiss Madison Tropez had to be our Editor’s Choice because of its sleek look, strong suction strength, and affordable price. This unit has everything you want and so much more!”
Key Features
Flush Score:1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Vortex flush
✅ Flush Type:
Single
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
One-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 27” x 15 ¹⁄8” x 31 ³⁄16”
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 16.5″
Swiss Madison is one of the toilet industry’s greats.
Flushing
This single-flush beauty only uses 1.28 gallons per flush. But even in saving you 20 percent on your annual water bill (when compared to a standard 1.6 gpf unit), the toilet over-delivers in performance thanks to the signature Swiss Madison Vortex Flush. In fact, the toilet has an MaP score of 1,000 grams!
The Vortex Flush utilizes ultra-powerful dual nozzles to leave your toilet bowl shining after each flush.
To flush the toilet just press on the chrome-polished lever. You can either purchase the unit with a left-hand or right-hand lever.
Design
The Tropez is a real treat. Take a look at its modern look, from its angular structure to its comfortable height. The toilet is ADA-height complaint, with a seat height of 16.5.” The toilet is compact and sleek without being complicated. The tank has a nice width to it that allows you to put an extra roll of toilet paper on top.
The Tropez comes with a durable ceramic elongated bowl that offers an extra layer of comfort for every user.
A tank, bowl, seat, wax ring, bolt kit, and cover caps are included. The included seat is a a soft-close unit that prevents unwanted slamming as well as wear and tear. The toilet comes with a one-year limited warranty.
The St. Tropez is available in white, matte black, matte white, and bisque. The toilet is floor-mounted and requires a standard 12” rough-in.
Users love the toilet’s fresh look which adds a modern twist to any bathroom setting. The most common positive reviews are about the toilet’s efficiency, thanks to its eco-friendly water usage, and its ADA-compliant height.
One user even proudly called this toilet “absolutely stunning.”
There aren’t many complaints but some users do note that they needed additional help in the toilet’s installation. All this took was one phone call to a plumber and voila!
“The ST076W is a well-loved favorite, both by us at Toiletable and all of its users. We think this is a fantastic model, due to its ADA-accessible seat height and eco-friendly water usage.”
Key Features
Flush Score:
800 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Gravity-fed flush
✅ Flush Type:
Single Flush
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
0.8/ 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 28.75” x 14” x 28′”
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
The ST076W is economical and eco-friendly, only using 1.28 gallons per flush. HOROW models, like this one, are known for their quick and powerful siphon flushing. The patented flushing engine brings unbeatable flushing that is both powerful and quiet.
The toilet has a MaP score of 800 grams and can flush four times more than the average adult needs.
The ST076W also has a fully glazed 2” trapway which drastically reduces the chance of clogs and leaks.
To flush the toilet just press down on the left-hand side chrome lever.
Design
The ST076W is a more modern-looking toilet as well. Take a look at its cool angular tank and seamless one-piece structure.
Not only does the unit look good in any bathroom set-up, but it’s also super easy to clean!
The skirted trapway design prevents grime from sticking onto the toilet’s exterior in annoying crevices.
The toilet comes with a soft-closing seat, pre-installed flush valve, high-quality wax ring, floor bolts, and instructions. The seat is equipped with durable stainless steel hinges that can be easily removed and re-attached to the toilet during deep cleans.
The ST076W fits both a ⅞” and ½” water line. Installation is fairly straightforward as there are two big installation access points on the toilet’s side.
This model is available in white and comes with a one-year limited warranty.
Users love this HOROW model, praising the unit for its cool exterior that’s both practical and luxurious. Users also love that the toilet is easy to clean due to its skirted trapway.
Other positive reviews talk about the toilet’s impressive water usage and easy-to-fix interior, in case problems do occur down the line. As of now, there are no negative reviews about the toilet, which almost never happens!
“Elongated toilets are known for adding an extra layer of comfort to the bathroom experience. The WinZo takes this one step further with a smart design and a powerful flushing system.”
Key Features
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Gravity-fed flush
✅ Flush Type:
Single flush
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.1/1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 28-3/16″ x 17″ x 31-1/8″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17.25″
Maybe you haven’t heard of the WinZo name, but sure enough, you will!
Flushing
This WinZo model delivers impeccable flushing performance with its double cyclone flush system. The system uses double nozzles, instead of traditional rim homes, to create a more efficient suction power.
The toilet is also equipped with a 3” flapper valve that allows for the rapid release of water; when the water is combined with the direct-fed jet, your bowl becomes clean in a matter of seconds, ready as new.
The toilet uses only 1.28 gallons per flush. To flush the toilet, just push down the chrome polished lever on the left-hand side.
Design
What can we say? We love a cool, sleek look and the WinZo Elongated is no exception. This toilet’s modern, luxurious design is elegant and contemporary. It’s perfect as a statement piece or camouflage amenity, depending on your bathroom aesthetic.
The toilet’s skirted trapway elevates both the toilet’s look and its cleaning experience. Because there are no spots for grime to hold on to, you no longer have to scrub hard to get rid of blemishes. Instead, just wipe down the toilet every once in a while with water and mild soap. That’s all you need!
The toilet is not ADA-compliant but has a seat height of 16” along with a comfortable elongated bowl. The model comes with a high quality soft closing seat that is made of stain fade chip and peel resistant material. The included seat is also designed with quick-release stainless steel hinges for an extra layer of ease.
The toilet is available in white and comes with a one-year limited warranty.
Pros and Cons
Quiet and powerful flush
Soft-closing seat included
3 inch flapper
Not ADA-compliant
Overall Customer Reviews
Users love WinZo’s comfortable build and nice design. Positive reviews praise the toilet’s quiet yet powerful flush and easy-to-maintain exterior. Reviews also mention the toilet’s good height and easy installation system.
There aren’t many complaints about the toilet. One user was disappointed that the toilet cannot be installed as a corner toilet but that speaks more to a bathroom design issue than a WinZo one.
“The 2989709 adds a little something special to your everyday bathroom routine with an awesome touchless flushing system – all without breaking the bank!”
Key Features
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Touchless Flush
✅ Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 30-3/16″ x 15-13/16″ x 30-11/16″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17.25″
American Standard is another toilet industry giant known for its high-quality products.
Flushing
The Cadet uses 1.28 gallons per flush, which reduces your annual water usage by 20 percent when compared to a 1.6 gpf unit.
The toilet is equipped with a sensor module that detects hand proximity and flushes the toilet automatically. The 2.5” module can be installed on the wall within three feet of the toilet. To activate the touchless flush, just position your hand within 1.5” of the sensor for about two seconds.
The sensor requires three AAA batteries and 4 AA batteries for the control module. Both come with a toilet.
The cadet has an ultra-powerful flush with a MaP score of 1,000 grams.
Design
This toilet combines the angular tank of previously listed models with a classic finish. Notice the quaint crown-molding-like outline on the top of the tank alongside the cool skirted trapway. The toilet is made with an EverClean glaze which reduces bacterial buildup. Even after years of use you’ll notice the toilet remains smooth and easy to clean.
The cadet has a chair height of 16” and comes with an elongated bowl for extra comfort. The toilet also comes with a slow-close quick-release seat to eliminate any chance of slamming. A high-quality toilet seat that’s included in a moderately-priced toilet’s price is hard to find but this model surely delivers.
This toilet comes with a tank, bowl, seat, sensor module, three AAA batteries, and 4 AA batteries. The toilet is only available in white.
First and foremost, users love the toilet’s sensor module. Positive reviews boast about this feature, saying that the toilet elevates the bathroom experience. Users say that such a simple factor makes the toilet feel more luxurious and enjoyable.
Other positive reviews talk about the toilet’s reliable EverClean glaze and easy-to-clean skirted design. The most common complaint is about the toilet’s lack of manual flush, due to the electronic flush valve.
“If you’re looking for a durable, single-flush toilet, you have found your perfect match. This ELLAI model looks great, feels great, and works like a charm.”
Key Features
Flush Score:
900 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Tornado flush
✅ Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 27.56″ x 15.08″ x 31.57″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17.7″
This ELLAI beaut is as pretty as it is affordable.
Flushing
The ELLAI MT-807C uses 1.28 gallons per flush and a MaP score of 1,000 grams.
This model comes with a two-inch flush valve and a 2.5-inch fully-glazed trapway. The trapway is able to flush away bulky waste without clogging and reduces friction as well as staining. The toilet is 100% factory-tested to ensure no leakage or other quality issues.
Design
The ELLAI MT-807C is a nice and simple classy model that plays to all of ELLAI’s strengths. The ceramic build is sturdy and comfortable while also looking great.
The seamless one-piece toilet is smartly designed to make your life as easy as possible. The toilet’s simple installation is complemented with side-hole openings for easy bolt adjustments. The toilet also comes with an easily removable seat. Just press the two buttons and remove the seat for a really deep clean.
The toilet comes with a soft-closing seat and bolt, a pre-installed flush and fill valve, a high-quality wax ring, floor bolts, and an installation manual.
Pros and Cons
Fantastic price tag
Strong flushing system
1.28 gpf
Some users report delivery issues
Review Summary
Of course, users’ favorite part of the ELLAI toilet is its price tag. Users note that it’s hard to find such a high-quality low-cost toilet on the market yet the ELLAI truly delivers.
Other positive reviews mention that the toilet has a great flushing system and a beautiful look. The most common complaint is about the toilet’s state upon delivery. Some users report receiving the toilet damaged, which required a call to customer service for a quick fix.
“Modern toilets aren’t for everyone. That’s why we love the 2988 for sticking with the timeless, classic look.”
Key Features
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Cadet3 Flush System
✅ Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 28-1/4″ x 15-3/4″ x 30-3/4″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17.25″
We love American Standard so much we had to include it twice on this list!
Flushing
The 2988 is equipped with the Cadet 3 flushing system which features a chemical and distort-resistant 3-inch flush valve for accelerated water volume flow per flush. It’s almost 80% faster than regular 2-inch valves.
The fully glazed 2 1/8-inch trapway prevents clogs as well. The toilet has the highest MaP score available of 1,000 grams.
This model also comes with a PowerWash rim that has a round-front siphon action jetted bowl with a smooth-sided, concealed trapway.
The toilet uses 1.28 gallons per flush and is WaterSense-certified. To flush the toilet just push down the chrome-plated trip lever.
Design
In addition to its beautiful exterior, the 2988 has a smart and strong interior. The model is glazed with an EverClean surface that inhibits the growth of stain and odor-causing bacteria, mold, and mildew on the surface.
The toilet comes with top mounting, a plastic Slow-Close seat, and a cover with an easy lift-off feature for simple removal and attachment for cleaning.
Two color-matched bolt covers are included as well. The toilet also comes with a lifetime warranty on Chinaware, a five-year warranty on all mechanical parts, and a one-year warranty on its seat.
Like the toilet but want to make some modifications? You can also purchase the toilet with a right-hand trip lever, round front bowl and seat, or with a preferred seat aka a transitional round front luxury seat.
Users like the 2988 because of its chair-like height, easy installation, and WaterSense-certified flushing mechanism. Other positive reviews mention the toilet’s sturdy build and simple, yet classic, design.
The most common complaint is about the toilet’s state upon arrival. Due to difficulties in transit, some users report receiving a damaged bowl in the mail.
“Coming from a lesser-known brand, the SN1028 is still a solid model that delivers on all fronts, which is why we had to include it on our list.”
Key Features
Flush Score:
1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Siphon Jet System
✅ Flush Type:
SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
Bowl Shape:
ElongatedShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 28″ x 15.75″ x 27.75″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 21″
The SouNor SN1028 uses 1.28 gallons per flush and a MaP score of 1,000 grams.
This model comes with a two-inch flush valve and a 2.5-inch fully-glazed trapway. The trapway is able to flush away bulky waste without clogging and reduces friction as well as staining. The toilet is 100% factory tested to avoid any potential leak issues.
Design
The SN1028 is easy to install and easy to maintain. The toilet has two side-hole openings for simple access during installation and routine maintenance checks. The toilet also has a fantastic skirted trapway that eliminates any nooks and crannies where annoying dirt may linger.
The toilet’s high-purity white self-cleaning glaze only requires a wipe-down every once in a while. The included soft-closing toilet seat can be removed in seconds a true deep clean.
The SN1028 comes with a pre-installed flush and fill valve, a soft closing seat, and bolts, fixing bolts, wax ring, and instructions. The toilet only comes in white.
Pros and Cons
Easy-to-clean glaze
Side hole openings for simple alterations
Soft-Closing seat included
Not ADA-compliant
Our Take on Reviews
There aren’t many reviews for the SN1028. From the reviews available, we can see that users like the toilet, especially because of its modern look and included seat. Users also like the toilet’s easy-to-clean design, from its skirted trapway to its easily-removable seat hinges.
A dual flush toilet is a toilet that uses two different amounts of water depending on the amount of solid waste being flushed. The two most common types of dual flush toilets include:
A two-button push system: This type of system has one button for the larger flush and another button for the smaller.
A single lever with two levels to it: If you need a larger flush, push the lever fully down. For a smaller load, the lever only needs to go halfway.
So, how does a half flush work? Imagine a straw in a cup of water, but the straw only goes halfway into the cup. Once the water drops below the end of the straw, the straw won’t be able to suck any more water, and everything below that level will be unreachable.
At that point, the straw will only be able to suck air instead of water, cutting off the water supply. This situation is actually very similar to how the dual flush mechanism works.
Most toilets achieve a half flush by breaking the water suction midway through the siphon action. Basically, the siphon usually has extruded cuts at the bottom which allow air to enter and break the air-tight seal. The breach in the seal results in emptying only half of the tank instead of the full tank.
Now that you know the basics, it’s time to see our favorite single-flush toilets currently on the market.
Frequently Asked Questions
Is a single-flush toilet good?
Yes, single-flush toilets are very good as they deliver consistent strong suction strength with each flush. Single-flush toilet are also easier to maintain than their dual-flush counterparts and have stylish trip levers that initiate flushing.
What is better – a single or dual-flush toilet?
It depends on a buyer’s priorities. Single-flush toilets tend to be cheaper upfront but more expensive in terms of annual water usage. However, single-flush toilets tend to be easier to maintain. Then again, dual-flush toilets offer the option of less water usage which allows you to cut back on costs and have a more eco-friendly bathroom set-up.
Do single-flush toilets flush stronger?
No. The flushing mechanism of a toilet is specific to each brand and unit. For example, a toilet equipped with a VorMax flushing system that offers single and dual-flushing options will have the same suction power when water usage remains the same. The suction strength of a single flush 1.28 gpf toilet compared with the same unit’s 1.28 gpf dual-flush option will have the same strong flush.
Conclusion
There are many perks to a single-flush toilet. From maintenance ease to stylish accessories, these toilets truly deliver with each and every flush. But the choice remains up to you.
Check out more of Toiletable’s articles to learn more about the best toilets on the market, as reviewed by our experts. We’re certain we can help you find what you’re looking for!
Disclaimer: We’re supported by our readers. We earn a commission from product purchases using affiliate links on our site. Learn more about the affiliate program.
On your journey to finding the perfect toilet for you, you’ll notice there are two main types of toilet bowls: round and elongated. While this may seem arbitrary, there’s actually real-life implications of each bowl-design.
The experts at Toiletable are here to teach you everything you need to know in your toilet shopping journey, whether you’re a beginner or a life-long hardware enthusiast.
First you need to know how to identify a round from an elongated toilet.
Think about round toilet as circle shaped and elongated toilets as oval shaped. When you look from the top of the toilet, you’ll notice a round toilet is circle shaped while an elongated toilet is oval shaped.
If you can’t tell the difference, you can always measure the bowl as well.
For an elongated toilet, there will be a greater difference between a toilet seat’s width and length.
For a round toilet, the difference will be minimal, as these units are circle-shaped.
Reviews of the 5 Best Round Toilets on the Market (UPDATED)
Our team gathered facts and reviewed the top elongated toilets and ranked each of them.
1. Editor’s Choice
Kohler Wellworth Toilet
“If you know Kohler, then you know the Wellworth. This exceptional model is our editor’s choice because of its flushing power, design, and affordable price!”
Key Features
Flush Score:
900 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Standard Canister flush
Flush Type:
DualFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
✅ Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
1.1/1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 27.75” x 18” x 29.25”
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 15.25″
The Wellworth utilizes Kohler’s Class Five technology, which harnesses high-speed water flow to ensure reliable performance.
The system, along with the toilet’s large flush valve, successfully removes bulk waste, significantly reducing chances of clogs.
The toilet uses the power of gravity, in addition to its precision-engineered tank, bowl, and trap way, to significantly increase suction strength; this means waste is effortlessly removed in a matter of seconds, leaving behind no streaks or stains!
The Wellworth does most of the clean-up for you so you don’t have to worry about daily bowl scrub-downs.
This Wellworth model has a dual-flush mechanism that saves you thousands of gallons of water and hundreds of dollars per year.
The dual-mechanism gives you the option between 1.1 and 1.6 gallons.
We love dual-flush mechanisms because not all waste loads are created equal! Sometimes you only need a little bit of water to remove the surface level waste away.
Design
The Wellworth has a very cool tank that starts off narrower and becomes wider at the top. This is great because the tank’s flat top surface is a perfect place to stock up on extra toilet paper rolls or to put a candle.
The tank’s skirted trap way also pairs well with the tank as both elements require little to no cleaning on a weekly basis.
The toilet’s round bowl is space-saving, making it a perfect fit for smaller bathrooms.
The toilet’s nested lever is located on the toilet’s left-hand side. You probably will not need professional help in installing your toilet as the Wellworth only requires three-bolt installation (which means no drilling).
The Wellworth comes with a bolt cap accessory pack, bowl, tank, tank cover, and trip lever. A seat is not included. The toilet is available in white, biscuit, almond, and black black.
First and foremost, users love the toilet’s price. Many reviews that the Wellworth is one of the best-priced high-quality units currently on the market (we agree).
Users also love that the toilet has such strong suction power that never results in clogs or leaks. Positive reviews also compliment the toilet’s easygoing and sleek exterior.
The most common complaint is that the toilet is not ADA-compliant, thus making it inaccessible to those with mobility issues.
“Folks, you don’t see this often. The Troyt Compact is a CORNER toilet that fits into your bathroom’s corner to refresh your bathroom layout without overthinking.”
Key Features
Flush Score:
900 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Flush System:
Gravity-fed flush
Flush Type:
DualFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
✅ Bowl Shape:
RoundShape ExplainedElongated bowls are oval shape and 2” inches wider than round bowls
Water Consumption:
0.8/ 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
Style:
Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
Dimensions:
Toilet – 30″ x 17.25″ x 29″
Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 15.25″
Though we don’t see them often, we love a good high-quality corner toilet.
Flushing
Right off the bat, we can tell you that we are obsessed with the Troyt’s dual-flushing mechanism.
The push button on top of the toilet gives you the option between .8 and 1.6 gallons per flush, depending on your waste level.
These options allow you to save up to 25,000 gallons and hundreds of dollars per year!
The Troyt uses gravity-fed flushing technology to remove waste in just seconds. No stains or streaks are left behind!
The toilet is ANSI and WaterSense compliant, surpassing all EPA water conservation guidelines.
Design
Obviously, the Troyt is unique because of its corner build, but let’s zoom out for a second. We love that the toilet gives a classic, sleek feel that can fit amidst any bathroom vibe.
The crown molding esque lining of the toilet’s tank pulls this whole unit together, as does the skirted trap way.
Good design both looks great and is functional. The Troyt is exactly that. While it’s a two-piece toilet, the Troyt is still easy to clean because of its skirted trap way. With no nooks or crannies to remove dirt from, all you need to do is give the toilet’s exterior a nice wipe-down every once in a while.
The toilet’s porcelain is durable and relatively lightweight, as the toilet comes in at a bit under 39 pounds. The Troyt’s round toilet bowl is coated with a stain-resistant protective Reno-Gloss Finish – further cutting down on your cleaning time!
The toilet’s seat height is a bit lower than standard toilets, at 14 ⅞.” This toilet is not suitable for users with mobility issues and taller individuals may also have difficulties sitting and standing up from the unit.
The Troyt does not come with a seat lid, floor bolts, bolt covers, or wax ring.”
Users rave about the toilet’s easy fit into any bathroom and inexpensive price tag. Many users note that they had difficulties finding an adaptable corner toilet and after months of searching they stumbled upon this gem.
Users also love that the toilet looks traditional and classic, as it compliments every bathroom aesthetic. The most common complaint about the toilet is about the toilet’s included seat.
Some users report not liking the plastic feel. The good news is that the Troyt is compatible with many toilet seats that can be purchased separately.
