Note: We’re supported by our readers. We earn a commission from product purchases using affiliate links on our site. You help keep us growing!
In this review, we focused on flush strength. There are several ways to define flush performance, such as MaP score, flush type (dual flush or single flush) and gallons per flush (GPF).
Toilets earn the EPA WaterSense certification by using 1.28 GPF or less, vs. models which use up to 1.6 GPF, or even more for older toilets. . This has encouraged manufacturers to bring some remarkable water-saving innovations to the design of their flush systems.
Although most of the flushing systems use gravity, you should keep in mind that there are some significant differences. Today we will go through the 9 most popular types of flushing systems.
Siphon Flush
Also known as a gravity flush, these single-flush systems are the most common flushing systems on the market. Unlike dual flush systems, these systems offer only one flushing option.
Most toilets that use these systems have a trip lever handle instead of a button. The handle is typically mounted on the front part of the tank or on the side and is connected to a flapper with a lift chain.
Therefore, when you push the handle down, the flapper lifts off the flush valve, allowing the water to flow inside the toilet bowl.
Also known as a canister flush, these flushing systems are usually found in Kohler toilets. The tower-style flush system has a flush handle connected to a canister flapper.
The flapper is normally located in the center of the water tank. The tower-style flush system allows water to flow inside the toilet bowl in a 360-degree motion. This way, the flushes are much faster and stronger.
They are also more effective when it comes to removing the waste, because the water covers the entire inside of the bowl.
If you want a powerful and effective tower-style flush system, look for Kohler models that feature the Class Five technology.
This flushing toilet type is very common in commercial settings.. Inside the water tank there is a vessel that creates high pressure, which allows for very high flushing power.
A downside to these systems is the noise. Since they are air-pressurized, they often tend to be very loud.
Dual flush technology is getting more popular every day. Dual flushing toilets are great for saving water, because they allow you to choose between a full or partial flush.
Partial flushes are used for liquid waste and consume less water. Full flushes, on the other hand, are meant to be used for solid waste. Toilets with 1.6 GPF full toilet flush often have a 1.1 GPF partial flush and toilets with a 1.28 full flush often use either 1 gallon or less for a partial flush.
Flapper flush valve toilets are very similar to ballcock ones. However, instead of using a ball, this system consists of a flapper.
As it is filled with air, it floats inside the water tank until the flush is triggered with the trip lever handle. Then, the chain pulls the flapper out of its seat, allowing water to flow into the toilet bowl.
Once the level of the water in the toilet tank drops, the flapper will get back into its position, allowing the water tank to refill and prepare for the next flush. Read our flapper replacement instructions here.
These flushing toilets are rarely seen in the US. Most of them are actually seen in Europe, and people often mistake them for the regular siphon systems.
Although they are quite similar, the washdown toilets have a much bigger trapway. This allows water and waste to escape easier. All this system needs is gravitational water flow.
It is a much simpler design as it doesn’t feature parts such as the floating ball and complicated valves.
One of the newest technologies the TOTO toilet manufacturer invented. This system is well-known for being water-saving and consuming only 1.28 GPF.
These flushing toilets are basically a combination of pressure-assisted and gravity toilets. But instead of rim holes, this flushing system uses two main nozzles.
The ballcock flushing toilet systems are also very common nowadays. It utilizes a plunger, that fills the tank of the toilet, and a ballcock, a simple-designed floating ball.
Plus, the ballcock is also attached to a rod that moves and activates the plunger. That allows the water to empty and fill the toilet tank.
While the tower style system is mostly used by Kohler, the double vortex flushing system is used by American Standard t00. This system is also extremely effective and powerful.
It features two nozzles that are positioned at the top of the bowl. The nozzles face sideways, causing the water to create a whirlpool when it enters the bowl.
In order to improve the effectiveness of the flushes, new American Standard toilets also feature a much bigger flush valve. The Champion 4 is the perfect example, as it has a 4-inch flush valve.
Our experts reviewed and gathered facts of the most effective flushing toilets on the market.
1. American Standard Champion 4 – Editor’s Choice
Pros and Cons
ADA compliant, which means it’s wider and taller than a standard toilets
Easy to maintain with its clean lines and durable design
EverClean surface prevents stains and odors
Built with excellent flushing power
Some experience a noisier flush than other toilets
Model is heavy, which can cause installation challenges
Not EPA WaterSense compliant
Cannot be shipped to certain states with more stringent water requirements, including California, Colorado, Georgia and Texas
Feature List - Model no: 2034.314
Flush Specs
› 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.
› Water Consumption – 1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – One-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – EverClean
› Trapway Style – Semi Exposed
Dimensions
› Toilet Measurements – 29-3/4″ x 17-3/4″ x 29-1/2″
›Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
›Trapway SizeWhat 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. – 17-1/4″
“The Champion 4 stood out to us because of its oversized, powerful flushing system. The accompanying modern design makes this toilet a welcome addition to any bathroom.”
Flushing System
The American Standard Champion 4 is a mighty waste-eating beast, featuring an extra large flush valve of 4 inches, the largest of all toilets!
It’s a gravity flush-type toilet with a siphon-action bowl that jets waste through the spacious waterway at a cyclonic speed, ensuring a clean, powerful flush.
The fully glazed siphon trapway measures 2 3/8 inches, which is also the largest in its class. It claims to remove 70% more solid waste than any other toilet on the same level.
4″ piston action Accelerator flush valve
2-3/8″ glazed trapway
Uses 1.6 gallons per flush
The special EverClean glaze coating on the toilet surface blocks the growth of sticky stains and odor-causing bacteria, protecting the toilet’s vitreous china material. This glaze, along with the one-piece style, makes this toilet one of the most durable and reliable out there.
Although it is not EPA-compliant, the American Standard Champion 4 still saves water compared to standard toilets. At 1.6 gallons per flush, you’ll be amazed at how powerful each flush is while staying water-wise.
Design and Style
The Champion 4 has a modern style with sleek lines and a more distinctly cubic tank. Its single-piece design also adds to the modern effect.
Left hand chrome trip lever
Exposed trapway
One-piece unit
Slow-close seat included
The Champion 4 is available in 3 different colors and two different heights; comfort and normal height. People of every age, height and body weight will be comfortable on the ADA-height compliant height, which makes sitting down and standing up easier. The elongated seat provides added comfort. A sleek one-piece design makes for easy cleaning and installation, which comes alongside a slow-close, slam-proof toilet seat.
With a high customer rating, reviewers rave about the Champion 4’s flushing system and high-quality material!
Notable Facts
While the toilet comes equipped with a left-handed chrome trip lever, it is also available in white, polished brass and satin
The Champion 4 is also available in a taller, chair-height, model
Testing and marketing for the Champion 4 toilet showed that it can flush a bucket of golf balls without clogging!
Comparison – Champion 4 vs. Edgemere Dual Flush
Champion 4 Standard (2004314.020)
Edgemere Dual Flush (204AA200.020)
One piece
Two pieces
1.6 gallons per flush
Dual flush: 1.6 or 1.1 gallons per flush
Elongated standard height bowl
Elongated Right Height bowl
10 year limited warranty
5 year limited warranty
Includes slow-close seat
Does not include seat
4” flush valve
3” flush valve
Price range: mid to high
Price range: low
Not Rated
1,000 MaP
Although the Edgemere has several features that the Champion 4 lacks, like the dual flush and Right Height bowl, the Champion’s superior flushing power, included seat and longer warranty justify the higher price point.
Read our in-depth review of the Champion 4 toilet here.
The Champion 4 is available from Home Depot, Build.com and Amazon. At the moment, the price is the same from all three, although Amazon is the only one to offer free shipping. Due to water use restrictions, the Champion 4 cannot be shipped or sold in the states of California, Colorado, Georgia and Texas.
Our Opinion
Between the extra-large flush valve, oversized trapway, and easy-to-clean design, it’s an easy call to make. The Champion 4, with its reliability and virtually clog-free flushing system, is my favorite flush on the market!
WaterSense certification means significant water savings
Purchase does not include seat
Feature List - Model no: K-3999
Flush Specs
› Flush System – Class Five FlushWhat is a Class Five Flush?Larger flush valve. 3.25” valve vs. a standard 2.83” valve. Utilizes additional water jets.
› Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – Two-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – n/a
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 29-3/4″ x 18-1/8″ x 31-1/4″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 17-1/4″
“Classic, affordable, and a flushing force to be reckoned with. Careful and forward-thinking design is why we’ve named this easy-to-install, two-piece model our strongest flusher.”
Kohler is well-known all over the world for its high-quality products. Among the most popular options is the Kohler K-3999 Highline flushing toilet, both effective and powerful.
Flushing System
The Highline’s Class Five flushing technology allows for a virtually clog-free flush, making the Kohler Highline one of the top flushing toilets on the market.
1.28 gallons per flush
EPA WaterSense Certified
Highest possible MaP score of 1,000
Fully glazed 2-1/8” trapway
This flushing system uses the force of gravity and a precision-engineered design to create a strong siphon during flushing, which we found prevents both clogging and streak marks on the bowl.
In addition to the effective flush technology, the fully glazed trapway is slightly larger than standard at 2-1/8 inches, which makes it easier for the waste to move through without clogging.
At 1.28 gallons per flush, the Highline is EPA WaterSense certified.
Design and Style
The Highline is made of high-quality vitreous china, making it durable and crack resistant. The strong lines of the tank and exposed trapway give this toilet a more classical design, and I like that the polished chrome trip lever captures Kohler’s characteristic clean, elegant design style.
ADA Compliant
Two piece design
Exposed trapway
No seat included
The Kohler Highline’s reasonable price did not come at the expense of its performance, and I love this toilet for its powerful flushing system and affordable cost.
The Kohler Highline is a two-piece flushing toilet with an exposed trapway, making it slightly more difficult to clean, but Kohler’s CleanCoat glaze does a lot of the work for you, providing a smooth surface that wipes clean easily. The CleanCoat surface also has antibiotic properties, preventing the growth of mold or bacteria in hard-to-reach places. The two-piece design does make installation easier, especially if you have trouble lifting heavy items. In addition, its three-bolt quick-connect technology also simplifies the installation process.
Due to the comfort height seat, it is a good choice for the elderly and people with movement disabilities. The elongated bowl also adds room and comfort. The Highline is available in three colors, but does not include the seat, which will have to be purchased separately.
Notable Facts
That’s not a typo, the Kohler brand black color is called Black Black™
One of the alternate Highline models incudes an extra tall option–at 19 inches that’s 2.5 inches taller than the ADA-compliant comfort height!
Comparison – Highline vs. Wellworth Classic
Here’s a quick comparison of the Highline with another of Kohler’s popular toilets, the Wellworth Classic.
Highline (K-3999-0)
Wellworth Classic (K-3575-0)
Two piece
Two piece
1.28 gallons per flush
1.28 gallons per flush
Elongated Comfort Height bowl
Elongated Standard Height bowl
Available in 3 colors
Available in 7 colors
Does not include seat
Does not include seat
Class Five® canister flush
Class Five® canister flush
1,000 MaP
600 MaP
These two models are very similar, but it’s worth noting that the Highline’s maximum possible MaP score of 1,000 shows that it is definitely the higher performing model.
The Kohler K-3999 Highline is available from Lowes, Build.com and Amazon. Home Depot offers several other models of the Highline with various options, but not the K-3999. Lowes offers this model at an impressive discount, but does not provide free shipping except to your local store.
Our Opinion
Another toilet with a powerful flush, according to buyers: “Since installing this fabulous flushing machine, no clogs or even the possibility of a clog.”Kohler’s impressive flush system and quality build and design are the winners here, and I appreciate that you can get this power without having to compromise on water use!
3. American Standard H2Option – Most Water Efficient
Pros and Cons
Water-saving design is better for the environment
Flush is powerful, even with the water-saving focus
The modern design will fit into most bathrooms
Easy installation regardless of experience
This toilet isn’t ADA compliant, so is not suitable for use in public or commercial restrooms and bathrooms and may be less comfortable to use
Purchase does not include seat
Feature List - Model no: 2886.218
Flush Specs
› Flush System – Siphonic actionSiphonic ExplainedA traditional flush system, also known as a gravity flush, uses a vacuum action to pull waste into the trapway
› Water Consumption – 0.92/1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› Type – DualDual Flush ExplainedChoose between a low flow or full flush action, typically has a button
› Flush Score – 600 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – Two-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – n/a
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 29-3/4″ x 15″ x 31-1/2″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 17-1/4″
“The name says it all. We think that the H2Option really is the most water-wise toilet option that doesn’t compromise on flushing power.”
Flushing System
American Standard siphonic dual flush models are some of the best flushing toilets on the market when it comes to engaging the most impactful flushing technology in modern bathrooms.
WaterSense Certified
MaP Premium listed
Glazed trapway
The H2Option’s PowerWash rim and siphon jet bowl technology provide optimal flushing performance while still saving a substantial amount of water.It is both EPA WaterSense certified and meets MaP premium criteria thanks to its water efficiency. The H2Option’s name speaks for itself – this really is one of the most water-conscious toilets out there.
In this dual-flush American Standard model, the primary flushing (or full flush) rate is 1.28 GPF, whereas the secondary flushing (or half flushing) capacity is 0.92 GPF.While the weaker flush option can steadily eliminate liquid waste with a single flush, we found that the full flush mode will wipe off stains from even the most obscure curves of the bowl.The ability to choose your water usage per flush will undoubtedly save money on your water bill without sacrificing cleanliness.
Design and Style
The two-piece style makes this a versatile toilet, with a sleek design that would fit both contemporary or classically furnished bathrooms. I appreciate how the modern look of the chrome buttons balance with the more traditional exposed trapway, it makes this toilet a great fit for most decorating styles.
Chrome-plated push button actuator
Two piece design
Exposed trapway
No seat included
The H2Option comes in three different finishes and has a limited 5-year warranty on all mechanical parts. There is an option for a round bowl or an elongated bowl, as well as two different options for the height of the toilet, including one that is ADA compliant. We found installation to be relatively easy and loved the classic white color of the toilet. Unfortunately, the seat is sold separately.
The American Standard H2Option is equipped with an EverClean surface, which prevents the growth of bacteria, mold, and mildew on the surface. In addition, the toilet’s powerful flushing system ensures a clear flush, which we found reduces how often the toilet needs to be cleaned. The 2 inch trapway helps effectively clear the bowl with every flush and prevent clogging.
Notable Facts
An alternative name for this model is the H2Optimum
Comparison – H2Option vs. Edgemere Dual Flush
Let’s compare the H2Option with another of American Standard’s dual flush toilets, the Edgemere.
H2Option (2889218.020)
Edgemere Dual Flush (204AA200.020)
Two piece
Two piece
Dual flush: 1.28 or 0.92 gallons per flush
Dual flush: 1.6 or 1.1 gallons per flush
Round standard height bowl
Elongated Right Height bowl
Ultra High Efficiency Toilet (UHET)
High Efficiency Toilet (HET)
Does not include seat
Does not include seat
3” flush valve
3” flush valve
Price range: low
Price range: low
MaP Premium Listed
1,000 MaP
Although these two dual flush toilets have many similarities, the H2Option is even more water efficient then the Edgemere, earning the Ultra High Efficiency Toilet designation.
Color Options
White
Bone
Linen
Seat Options
American Standard #5257A.65C Easy Lift Elongated Slow Close Seat
The H2Option is available from Lowes, Build.com, Amazon, and Home Depot. At the moment, Amazon offers the best deal by far: free shipping, a lower list price than the other retailers, and the listing includes the seat and wax ring.
Model Variations
Our Opinion
The H2Option wowed me with its flushing efficiency and water-wise usage. The best feature on this toilet is definitely its dual-flush! This compact and stylish piece will bring your bathroom together and handle anything that gets flushed.
DryLock install system is fast and straightforward
Flush is quieter than others
No-fuss design will compliment your space
Powerful and efficient flushes leave a clean bowl
Seat not included with purchase
Some experienced back-splash when flushing
Feature List - Model no: K-3575
Flush Specs
› Flush System – Class Five FlushWhat is a Class Five Flush?Larger flush valve. 3.25” valve vs. a standard 2.83” valve. Utilizes additional water jets.
› Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 600 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – Two-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – n/a
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 30″ x 19-5/8″ x 28-1/4″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 15-1/4″
“We think that Kohler’s Wellworth Classic is a real bargain. Impressive power and efficiency, the Wellworth Classic offers a high-quality flush that saves water and your wallet!”
The Kohler Wellworth toilet is a powerful flushing toilet with Class Five flushing technology that offers a comfortable, but modern design. Kohler toilets are known to be high-calibre, and the Wellworth Classic is no exception.
The Wellworth Classic’s flushing system impressed us with its power and efficiency. It uses a precision-engineered tank and the force of gravity to flush.
It has a wide trapway and creates a strong siphon during flushing action to prevent clogging, and a canister flush valve further optimizes flushing performance.
The Wellworth Classic consumes only 1.28 GPF and is considered a low-consumption toilet. Compared to normal toilets, this level of water consumption saves you approximately 16,000 gallons a year!
The Wellworth has a classic two-piece design with an elongated bowl for added comfort. It is made out of durable china and is available in four finishes, with the seat and supply line sold separately.
This model is unfortunately not ADA compliant, however, and would be better suited in homes without those needs.
The Wellworth Classic is also quite easy to install due to the standard 12-inch rough-in. Additionally, it features the DryLock install system, which we found to be foolproof and fast, preventing any leakages that could occur during the installation process. It coordinates with other products in Kohler’s Wellworth collection for a streamlined bathroom design.
We love the quiet and quick, yet powerful flush on this model. Be aware that this is a lower toilet, which may be uncomfortable for some users. However, those suited for a toilet this size will find it a comfy sit – and relish the less frequent toilet cleans.
Elongated bowl and Universal Height (aka ADA Compliant Height)
When it flushes, the water only swirls around the bowl once
Feature List - Model no: MS604114CEF
Flush Specs
› Flush System – Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
› Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 500 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – One-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – CEFIONTECT
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 28-3/8″ x 16-5/8″ x 28-3/4″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 17-1/4″
“This was a tough choice! We can’t help admiring the Ultramax II’s aesthetically sleek and modern design. The elongated seat, comfortable height and no-nonsense flushing system will better any bathroom!”
The next toilet on our list is a WaterSense certified and ADA-compliant model from TOTO, the Ultramax ll. The Ultramax II was a close runner-up in our list, with plenty of attractive flushing and design features.
The ceramic toilet bowl, coated with TOTO’s own CEFIONTECT, inhibits the build-up of bacteria and microbes that cause odor. As a result, you get a fresh-smelling, hygienic, crystal-clean toilet after each flush.
The exclusive CEFIONTECT glaze prevents dirt and dust from sticking to the ceramic surface, which we found made it much easier to clean compared to other toilets.
Despite using only 1.28 gallons of water per flush, the Ultramax ll has one of the best flushing systems on the market. The Tornado Flush flushing system fills the bowl quickly and empties it forcefully, effectively removing all streaks and waste from the bowl.
We found that the toilet refills quickly and quietly within a matter of seconds, and with a large 2 1/8 inch, computer-designed trapway, clogging is something you’re rarely like to face.
We love the TOTO Ultramax ll’s streamlined, modern look. It is a one-piece toilet with an elongated bowl, and is available in a number of different colors, including several white tones, beige, and ebony. With the option for a right or left hand trip lever, this toilet can be completely customized to suit your bathroom.
The trip lever comes in ten different finishes (note: there is an up-charge for some of the finishes). The Ultramax ll has a slow-close seat, which prevents slamming, and the Universal Height feature allows people of all ages to enjoy a comfortable toilet experience.
Having reviewed many toilets, we found this one to be easier than most to install, requiring just a few necessary parts.
A standout quality of the Ultramax is its water efficiency. We were amazed by the forceful flush, water-efficiency, and self-cleaning (thanks, SanaGloss!) features of this toilet. A toilet for all bathrooms, users love how well the stylish design suits a wide range of homes.
Personable with a wide variety of colors and finishes
Purchase does not include seat
Some users note a loud flush
Feature List - Model no: CST454CEF
Flush Specs
› Flush System – Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
› Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 800 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – Two-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – CEFIONTECT
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 28-1/2″ x 17-1/4″ x 30″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 17-1/4″
“TOTO’s Drake II is a popular toilet for a reason. We love how easily the toilet fits into most homes, with so many possibilities for customization and it’s simple, classic design.”
A popular and thoroughly reviewed toilet, the TOTO Drake ll is an impressive toilet with a beautiful design and powerful flushing system.The number of reviews allow us to get a solid sense of user happiness, and the Drake II doesn’t disappoint. It is an EPA WaterSense certified and ADA compliant toilet, suitable for a variety of height and comfort needs.
Flushing System
The TOTO Drake II’s double cyclone flushing system is the lifeline of this wonderful, highly water-efficient model.The two nozzles jet down the water in the toilet bowl at exhilarating speed for flawless flushing action, especially around the rim and bowl wall.Some reviewers did note that the flush tends to be louder than other toilets, but felt that the power makes up for that.
EPA WaterSense Certified
MaP score of 800
Uses 1.28 gallons per flush
Fully glazed 2-1/8” trapway
The fully-glazed trapway is computer designed to prevent clogs, which the TOTO Drake ll proved to be excellent at doing in our flushing tests. Special credit goes to the 1.28 gallons per flush maximum flushing rate! This low consumption level helps save water, benefiting the environment and reducing your water bill.
In addition, we found that this toilet helps you save time cleaning and maintaining it thanks to the CEFIONTECT ceramic glaze coating on the bowl. This glaze coating prevents stain build-up and the growth of bacteria and fungi, ensuring that your toilet stays clean and sparkling. The powerful flushing action around the toilet’s rim and bowl wall keeps it clean longer than toilets with less powerful flushing systems.
Design and Style
The Drake II has a simple, modern style that would also fit in a transitional bathroom. I like the toilet’s sleek lines and high profile tank. The standard model comes with a left handed chrome trip lever, although a right handed model is available, as well as four additional trip lever finishes.
Two piece design
Exposed trapway
Glazed with CEFIONTECT
No seat included
This toilet’s two piece design and exposed trapway will mean a little more work to clean the outside of the toilet, but the CEFIONTECT glaze allows dust and grime to wipe off easily. The elongated bowl adds comfort and the universal height features makes sure that people of all ages and abilities will find it easy to use.
The wax ring, seat, and supply have to be purchased separately, but otherwise, installation is easy.
Additional Facts
Previously the Drake II was available in an impressive range of 5 different colors, but now Cotton white seems to be the only available color.
The Drake II is compatible with TOTO’s luxury bidet, the Washlet.
TOTO Drake II vs. TOTO Aimes
Let’s compare the Drake II with another of TOTO’s toilets, the Aimes.
Drake II (CST454CEFRG#01)
Aimes (MS626124CEFG#01)
Two piece
One piece
1.28 gallons per flush
1.28 gallons per flush
WaterSense Certified
WaterSense Certified
Elongated Universal Height bowl
Elongated Universal Height bowl
2-1/8” exposed trapway
2-1/8” exposed trapway
Tornado Flush system
Tornado Flush system
1 year limited warranty
1 year limited warranty
Price range: medium
Price range: high
800 MaP
800 MaP
The two toilets have very similar features, although the Aimes comes at a significantly higher price. At nearly half the price, the Drake II also gives you the Tornado Flush system at 1.28 gallons per flush as well as ADA and WaterSense compliance.
Model Variations
Buying Options
The TOTO Drake II is available from Amazon, Lowes, and Build.com. Amazon and Build.com list a slightly lower price than Lowes, and Amazon offers free shipping. However, Amazon also has the shortest return window at 30 days, compared to Lowes and Build.com at 90 days.
Our Opinion
When it comes to the Drake II, the only thing flooding will be compliments. Really, I love this toilet. Reviewers can’t stop boasting about the efficiency, the reliability, the easy installation and cleaning. TOTO has hit a home run with the Drake II!
Customizable bidet temperature, pressure, and cleaning features
Classic TOTO Tornado Flush system
Automated flush, open/close, deodorizer features
ADA compliant with universal height
On the expensive end
Feature List - Model no: MS988CUMFG
Flush Specs
› Flush System – Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
› Water Consumption – 0.8/1.0 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› Type – DualDual Flush ExplainedChoose between a low flow or full flush action, typically has a button
› Flush Score – 800 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – One-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – CEFIONTECT
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 27-1/8″ x 15-3/16″ x 21-1/16″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 17-5/16″”
“This toilet has a very modern, almost futuristic look which would really fit a chic, cosmopolitan home. The innovative design makes the Neorest flush incredibly powerful, with a full flush to reach even the most obscure corners of the bowl.”
This automated unit feels both futuristic and intuitive to use thanks to its wide array of features.
Flushing Action
If you know TOTO, you’re familiar with their classic Tornado Flush siphon jet flushing system. The Neorest is a testament to this system’s quality, which only seems to be improving. 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 0.8 and 1.0 gallons per flush, an astonishingly low amount without sacrificing any flushing power. We are really impressed at the water-saving capability of the Neorest!
To help the flushing process, the Washlet sprays before every flush to loosen up any debris that is sticking to the toilet bowl. The TOTO Neorest also has automated flushing, so you can have a hands-free experience.
Bidet
The bidet seat has an array of settings and lets you choose between rear cleanse, soft rear cleanse, front cleanse, oscillating, and pulsating spray. You can also choose between different water pressure and temperatures. This is one of the most elaborate bidet designs we’ve seen in a while! Most units only come with three options when it comes to settings.
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. One thing to keep in mind is that the Neorest requires a 120V GFCI outlet to work.
Additional Features
The Neorest has a multifunction remote control which 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. Don’t forget the automatic air purification system that removes odors after every flush.
The model is ADA-compliant with a universal height of 17-5/16″, with its seat. The toilet has CEFIONTECT glaze which eliminates the likelihood of dirt buildup on the outside of the bowl. The glaze, along with the toilet’s skirted design – which removes potential areas for dirt accumulation, will save you hours of cleaning time.
This toilet seems to have it all, and unfortunately it does come at a cost. The Neorest is on the pricey side, but we have to acknowledge this marvel and how badly we all want to try it.
The Neorest is only available in cotton white or sedona beige.
When customers agree to the TOTO Neorest’s price tag, they are getting the luxury loo they expect. The Neorest’s sleek look upgrades the appearance of any bathroom, and will make your trip to the toilet as hassle-free as can be. Our favorite features are the forceful flush, automatic features, and of course that remote!
› Flush System – Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
› Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – Two-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – CEFIONTECT
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 28-1/2″ x 17-3/4″ x 31-1/4″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 17-1/4″
“The toilet may not have scored an award, but there’s still plenty of victories when it comes to this mode and we had to give the Promenade II a well-deserved spot on our list. This classic and simple two-piece toilet’s best feature is its reliability. TOTO’s Promenade II gets the job done every time!”
A toilet designed for cleanliness, the TOTO Promenade ll features TOTO’s renowned, ultra-powerful Tornado Flush flushing system and is both EPA-certified and ADA-compliant.
With this toilet, you certainly won’t have any cleaning or maintenance problems. One of our favorite TOTO features, the CEFIONTECT ceramic glaze, prevents debris and waste from sticking to the toilet bowl and ceramic parts of the toilet. You won’t need to waste time with frequent cleans when it comes to the Promenade II.
To reduce the frequency of cleanings even more, the toilet uses the Tornado Flush flushing system. With this streamlined and systematic flushing system, you won’t have to waste water flushing multiple times to remove waste from the bowl and likely needing to clean afterwards.
This model is quite water efficient, consuming only 1.28 gallons per flush, potentially saving you hundreds or even thousands of dollars each year in water bills!
The Promenade II comes in five different color options – cotton and colonial white, sedona beige, and bone, and ebony – complementing all bathroom types.
The trip lever comes in four different finishes, and there is an option for a right or left hand trip lever (note: some finishes have an up-charge). The Promenade II is slightly heavier than other toilets in its class and weighs about 91.5 pounds.
If you can lift it, installation should be easy, as it is a two-piece toilet.
The Promenade II boasts a flush to be reckoned with. We saw multiple users buying a second, and sometimes even a third Promenade II after their first purchase! And we can see why – the easy cleaning and maintenance make this model a breezy bathroom addition.
Very efficient flush that works quickly with minimal water use
A powerful flushing system keeps the bowl clean
Low seat height is ideal for children
Seat is not included with your purchase
Feature List - Model no: MS988CUMFG
Flush Specs
› Flush System – Siphonic actionSiphonic ExplainedA traditional flush system, also known as a gravity flush, uses a vacuum action to pull waste into the trapway
› Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 500 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – Two-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – n/a
› Trapway Style – Exposed
Dimensions
› Toilet Measurements – 25″ x 17-1/4″ x 24-1/2″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 10″
› Trapway SizeWhat 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. – 11″
“The Baby Devoro is a great downsized power flusher. A classic design makes this a great fix for most bathrooms, with a long lasting, dynamic system designed for a clear, clean flush.”
The American Standard Baby Devoro is a powerful toilet with an excellent flushing system. Since it has a 11″ seat height, kids and smaller adults will be able to easily access this flushing toilet. This makes it a great choice for healthcare or daycare facilities for kids.
Let’s not overlook how powerful and efficient this toilet is. Size is the only thing about it that’s small – the flushing power is massive. It offers a clean and strong flush, consuming only 1.28 GPF and meeting EPA WaterSense criteria.
The strong siphon flushing action ensures a clean bowl after each flush. The Baby Devoro has a 2-1/8″ glazed trapway, which we found prevents clogs.
The MaP score is 500 grams at 1.28 GPF, not the highest score possible, but still excellent!
Since it has a round-shape, this might not be the most comfortable model, but, taking into account that it is a toilet meant for kids, this shouldn’t be much of a problem.
When it comes to durability, the Baby Devoro FloWise does a great job. It is made of long-lasting high-quality china that we found to be easy to clean.
The Baby Devoro two-piece toilet comes in one color, white, and also includes two bolt caps that match the color of the toilet.
The seat is unfortunately not included, but installation shouldn’t be too difficult, especially considering the smaller size and lower weight.
Seat Options
#5001G.055 Baby Devoro Seat with EverClean less cover
The Baby Devoro is incredibly unique – it’s a challenge to find a small, child-friendly toilet with a stable build and efficient flush. We agree with parents that the Baby Devoro deserves high praise for its performance. It’s one of the best choices for kids, and totally usable for adults if you don’t mind the squat!
Comes in various colors to fit your bathroom design
EPA WaterSense certification will help your water bill
Highly durable-withstands years of regular use
Purchase includes soft-close seat
More expensive than similar options
Heavy, as its a one-piece design
Feature List - Model no: MS964214CEF
Flush Specs
› Flush System – Dynamax Tornado FlushTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
› Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› 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.
› Flush Score – 600 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – One-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – CEFIONTECT
› Trapway Style – Concealed
Dimensions
› Toilet Measurements – 28-1/8″ x 17-11/16″ x 27-3/4″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 17-3/8″
“Comfortable, clean, clog-targeting. The Eco Soiree is a toilet with a powerful flush that will leave you satisfied and a one-piece design that suits any stylish bathroom.”
With its unique design, the Eco Soiree definitely stands out from the crowd. This strong flushing toilet is durable and efficient, meeting both EPA WaterSense criteria and ADA regulations.
This toilet features one of our favorite TOTO technologies: the CEFIONTECT ceramic glaze. This glaze keeps the ceramic pieces of the toilet free from dust and dirt, reducing how often you will need to clean it and protecting your toilet.
Additionally, the TOTO Eco Soiree comes with TOTO’s renowned powerful Tornado flushing system, which uses gravity and centrifugal force to eliminate all waste from the bowl quickly and without clogs. We were impressed by how well it kept the bowl clean, further reducing how often it needed cleaning!
The TOTO Eco Soiree is made of ceramic and weighs about 90 pounds. Since it is made of such a high-quality material, it is quite durable. It is a one-piece toilet with an elongated bowl, and its ergonomic, universal height design provides you maximum comfort.
The Eco Soiree also comes along with a soft-close seat made out of high-impact plastic. Characteristic of TOTO, the Eco Soiree comes in five colors.
It has a classic 12-inch rough-in and is very simple to install.
The Eco Soiree is a piece of porcelain to be reckoned with. This toilet’s weight makes it sturdy and its flushing power makes it one of the most efficient toilets on the market. This heavy one-piece can be a challenge to install securely, and we recommend calling a plumber if you feel your Soiree will be in safer hands that way. We admire this toilet’s beautiful aesthetic design and forceful flush above all else.
“It’s comfortable, affordable, and well-designed. The T-0001-MB is an instant Woodbridge classic.”
Pros and Cons
1,000 MaP score
Chair-height
Affordable price
Installation may require professional help
Feature List - Model no: T0001-ORB
Flush Specs
› Flush System – Siphon FlushingTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
› Water Consumption – 1.0/1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
› Type – DualDual Flush ExplainedChoose between a low flow or full flush action, typically has a button
› Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – One-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – n/a
› Trapway Style – Concealed
Dimensions
› Toilet Measurements – 28-1/2″ x 14-1/2″ x 27-1/2″
› Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall – 12″
› Trapway SizeWhat 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. – 3″
› 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″
If you know Toiletable, you know we love Woodbridge.
Flush Ability
The T-0001-MB uses a fully glazed siphon flushing system to get rid of waste in a matter of seconds. The toilet uses 1.28 gallons per flush, which saves you 20 percent on water and cost, when compared to a standard 1.6 GPF model. This unit also has an unbeatable MaP score of 1,000 grams, which means no quality is compromised through its eco-friendly flush.
What’s great about this unit is that even amidst its powerful strength, the flushing sound is minimal. The fully glazed trapway also eliminates the chance of clogging and leaks.
If you’ve seen the T-0001-MB, you’ve definitely noticed the button on top of the toilet tank. Just give it a press and have your worries flushed away.
The button has 4 different colors: Brushed Nickel, Matte black, Brushed gold and Oil Rubbed Bronze
Design & Style
This unit is another modern remix of a classic toilet. The cool angular tank, laid against the beautiful, wide roundness of the trapway creates a wonderful harmonious design. You can even change the toilet’s button to one of five different colors, from brown to silver, and shiny black.
In addition to looking good, the toilet also has a convenient seat height of 18″. This fits most users, alleviating joint pain during sitting or standing. The unit also comes with a soft-closing seat which helps prevent unwanted slamming.
The toilet is also ridiculously easy to clean. The skirted trapway eliminates any grime build-up. The one-piece toilet connects seamlessly from the tank to the bowl, so you don’t have to scrub any ridges.
Users boast about this toilet for its cool look and relatively affordable price. Users find the toilet’s small details, like its matte black button and soft-closing seat to be a lovely surprise. The toilet has over 1,200 ratings and averages 4.4 stars. While there aren’t many complaints, those that exist talk about the toilet’s difficult installation process, due to its size and shape. Keep this in mind if you plan on installing your toilet by yourself.
“The T0338W is proof that affordable doesn’t have to be low quality. We love the toilet’s no-frill look and reliable flushing power.”
Pros and Cons
.8/1.28 GPF dual flush
Fantastic price
ADA Height
Customers report fracture of toilet in transit-related issues
Feature List - Model no: T0338W
Flush Specs
› Flush System – Siphon FlushingTOTO Tornado Flush TechnologyA flush with centrifugal and cyclonic action that rinses waste away efficiently and keeps bowl cleaner
› 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.
› Type – DualDual Flush ExplainedChoose between a low flow or full flush action, typically has a button
› Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
Design & Style
› Style – One-Piece
› Bowl Shape – ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
› Bowl Glaze – n/a
› Trapway Style – Concealed
Dimensions
› Toilet Measurements – 26-3/4″ x 15″ x 26″
› 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. – 17-3/8″”
This unit is eco-friendly and cost-effective thanks to its dual-flush mechanism. You can choose either 0.8 or 1.28 gallons per flush, depending on your waste size. Another bonus? The toilet has a MaP score of 1,000 grams – the highest one available! This means that the toilet has amazing suction strength with each flush, thanks to its siphon mechanism.
The toilet’s fully glazed trapway eliminates the chance of clogs and leaks. To flush the toilet, you can just press the chrome push button on top of the toilet tank.
Design & Style
The T0338W is a beautiful unit, as seen in its clean-cut angular tank and its skirted trapway. We love a skirted trapway because it’s so easy to clean. No dirt or grime gets stuck in any annoying nook or crannies. Just wipe the toilet every so often with mild soap and water and you’re good to go!
As we said before, this toilet isn’t here for any fancy gimmicks or tricks. What you see is what you get. And for this price, we’ll take it! One of the best features of this toilet is its chair-like ADA-accessible height of 17-3/8″. Taller toilets are preferable amongst those with mobility issues as they help take off joint pressure.
This toilet is relatively easy to install as there are two big opening holes on the side for easy access. This toilet has a warranty for defects of up to a year and a one-year limited warranty on its flushing mechanism and soft-closing toilet seat.
With an average 4.5-star rating, this HOROW is a true fan favorite. Users love the toilet’s unbeatable price as well as its simple yet sophisticated look. Positive comments also talk about the toilet’s comfortable ADA height and easy-to-clean exterior, thanks to its skirted trapway. The most common complaint – and we have to say, there aren’t many – is that sometimes the toilet fractures due to shaky transport. Fortunately, one call to customer service will fix this right away.
There are two basic categories of flushing toilets. Gravity flush toilets are known for their quiet operation and are mainly utilized in premier models. The flushing system rinses off the solid and liquid waste residue from the bowl by pumping out water and air from within the central pipe.
While premium fixtures can facilitate cleaning large amounts of waste more quickly, their budget counterparts typically fail to provide satisfactory output. Pressure assist flushing toilets belong to the expensive category of flushing toilets.
Take a look at this article about how pressure assist flushing works here.
The technology used in these models requires a complex arrangement of components to adapt to specific household water pressure. A tiny water tank releases water and air in the bowl with great force to siphon off the dropping quickly.
✓ What is MaP?
If you’re researching online to buy a new toilet, you might come across the term “MaP”, which isn’t commonly known to the average person. Derived from “Maximum Performance”, the term MaP measures toilet efficiency and flush performance. It also tells us how many grams of solid waste a flushing toilet can handle per flush, on a scale from 0 to 1000 grams. Even if you’re curious about the MaP score for your current toilet, you can easily perform the MaP test at home, which we will discuss further later.
Read our resource guide describing MaP in detail here.
Toilet Flush Tests (Used by Engineers)
When manufacturers create new toilet models, engineers are tasked with determining what works and what doesn’t. Over the years, engineers have developed a strategy to test the new toilets with something that’s very similar to a typical flush.
Basically, engineers take 20 pieces of sponge soaked in water and 8 paper wads to simulate toilet paper. Then, engineers flush all of these items to evaluate how effectively the new toilet can flush the materials. During this test flush, the toilet needs to be able to remove at least 22 pieces of either sponge or paper. If it removes at least 22 pieces, the toilet is considered a successful model, ready for the market.
For another testing component, engineers also use soybean paste. They take 50 gram pieces of soybean paste, encased in a latex membrane, and flush five units with the toilet (250 grams total). The toilet must be able to flush at least 5 pieces of soybean paste, or 250 grams total, to be considered successful.
For high-end toilets that need to satisfy certain requirements, instead of putting 250 grams, engineers will test up to 1000 grams at a time. If the toilet passes, it gets the highest MaP score of 1000, which only the most modern and effective toilets typically achieve.
Flushing Becoming Less Efficient…Why?
If you’ve noticed that you need to flush twice to remove all solid waste with your toilet, you may need to investigate why your toilet is flushing less efficiently than before.
To start, check if your toilet is clogged. Simply pour a gallon of water and flush. If the toilet doesn’t flush efficiently, it’s probably clogged. In that case, you should use a plunger or a snake to clear the block.
If you are interested in how to properly a plunge a toilet clog, check our guide here.
If your toilet is not clogged but still isn’t flushing efficiently, remove the tank cover and check if the water level is even with the line on the inside of the tank. If it’s not, you should adjust the tank float assembly according to the instructions from your manual to make sure the water is at the correct level.
Another detail to check is whether the flush holes around the rim are in a good condition. The holes can get clogged sometimes, which significantly affects the flush efficiency. However, you can use an object like a bobby pin or a coat hanger to unclog the holes. Finally, after clearing any blocks, flush to see if anything has changed.
We also advise you to clean the toilet with bleach. However, you need to first cut off the water supply for the toilet by turning the valve counterclockwise. You will find the valve near the tank. Then, pour in a few liters of bleach and let it sit for 15 minutes. Afterwards, turn the water supply back on and flush the toilet. The bleach should clean the drain pipes and make the flush more efficient moving forward.
Toilet Buying Factors
Here are six main factors to keep in mind when choosing the best flushing toilet.
1. Toilet Height
Toilet seat height should play a big role when choosing a proper toilet. To get maximum comfort, always look for comfort height toilets. If you you have someone in your household with a movement disability of some kind, these are the right choice.
Most comfort toilets have a height of about 17 inches, while standard models are about fifteen inches tall. Of course, if you have a very short person in your household, the 15 inch toilet might be more comfortable for them.
2. Water Consumption
Water usage is a very important factor that must be considered while buying a flushing toilet. Research has shown that toilets consume 30% of all the water use in a household. That is why it’s crucial to look for a water-saving toilet.
Most toilets come in either a 1.28 or 1.6 GPF. The most popular is the 1.28 GPF for water saving reasons.
How do you know which toilets are water-saving? Just look for models that have EPA WaterSense certification or those that use about 1.28 GPF.
3. Bowl Shape
The physical design should bring comfort to your knees, back, and hips. Round-shaped toilets are widespread as household toilets as they fit into small to medium bathrooms easily. If you have sufficient room for a bigger bathroom fixture, an elongated flushing toilet will serve you the best.
4. Bowl Glazes
Some toilets come with a special glaze which prevents debris from sticking to the bowl. This is a must if you want to reduce the time spent cleaning your toilet. Some modern flushing toilets feature an antibacterial smooth glaze which prevents the bacteria and dirt from building up on your toilet.
5. Flush Type
Toilets come in either a dual or single flush. Dual flush is a great environmental option which conserves water. You can choose either a low water floq flush or a high water flow flush for larger waste.
Overall Opinion
As long as you have a basic idea as to how these flushing toilets function and what technologies could maximize the sanitation in your toilet, you have the knowledge needed to find the best flushing toilet. The rest is left up to your judgment.
Browse the web, visit hardware stores, check out a couple of products, compare their features, and decide for yourself about your next bathroom fixture.
