Best Kohler Toilet Review

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Kohler is a trusted American manufacturer of plumbing products, including toilets. They offer a wide variety of high-quality models for every need utilizing classic designs and their latest technologies.

We have reviewed some of the best Kohler toilets on the market, taking into consideration flushing power, bowl cleanliness, customer reviews, and manufacturer details.

The only thing you need to decide is which one to take home! Let the toilet experts at Toiletable help you in finding your next perfect toilet.

 

 

Comparison Table of Top-Rated Kohler Toilets in 2023

 

 

Unique Features of Kohler Toilets

Let’s cover some of their patented technology and exclusive features.

 

Best 10 Kohler Toilets Ranked & Reviewed (Updated)

Our experts reviewed the top Kohler toilets on the market and gathered facts.

 

 

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The Kohler Devonshire toilet is an excellent two-piece for anyone interested in quality, affordability, and variety. We selected the Devonshire as the best Kohler toilet in this review.

This toilet features the brand’s characteristic AquaPiston flushing system that fulfills EPA standards and implements the Dry Lock technology to guard against leakage and make installation easy.

The Devonshire has an elongated bowl, and a seat height of 17.25″. It’s as comfortable as it is stylish. We like the toilet’s interesting tank design that features beautiful curves in addition to its crown molded tank. Because of its simple yet unique design, you can place the Devonshire amidst any bathroom aesthetic.

A quick comparison of the Kohler Devonshire to the TOTO promenade helped us realize that they are pretty much similar in all aspects besides price and maintenance. The Devonshire is slightly cheaper than the TOTO promenade but has more hard-to-reach areas than the one-piece Promenade.

Still, that didn’t stop us from making it our favorite on this list. Though it has the look of an antique, customers note that it has the functionality of modern toilets.

We love that you can save water with its 1.28 gallons per flush without worrying about flushing power, due to its reliable suction strength.

Also to note, its retro-classic aesthetic is available in an exquisite catalog of color models.

+ Read the extended review of the Devonshire here +

Other Devonshire Models

Our Take on the Reviews

Users love the quality they get for the price they pay. The Devonshire is praised by users for its sleek look and durable performance. The flush uses minimal water, but still effectively gets the job done. Only a few buyers mention minimal clogging issues, which can be solved in a matter of minutes.

 

 

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The Kohler Archer is a two-piece toilet that is visually appealing and easy to clean. It features an elongated bowl with beautiful beveled edges and comes in seven colors.

The Archer has a long list of certifications. It meets ADA compliance with its 17.25” seat height and EPA standards with its 1.28 gallons per flush. Customers have shared that its flush system is really quiet, unlike the other AquaPiston flush system toilets, and its tank fills quickly.

The Archer uses the DryLock installation system that makes its installation easy and prevents leakage. Still, some customers have had minor issues with the toilet leaking. For the most part this seems to be an installation issue, so it may be worth it to bring in a professional to avoid this issue.

Comments taken from Reviews

The Archer is loved for its comfortable user experience and beautiful look. Users are surprised by how efficient the 1.28 gallon per flush really is. As mentioned above, the most common issue is minor leakage which stems from improper installation.

 

 

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If you thought the Devonshire was stately, then the Memoir toilet would dazzle you. The Kohler Memoirs toilet is so unique that reviewers have termed it a “statement” toilet.

The Memoirs is a two-piece toilet (also available in one-piece) that comes in six different colors.

The K-3819 toilet features the typical powerful flush system of the Kohler brand. This means the AquaPiston canister flush valve, along with a large trapway expels the waste smoothly and quickly.

Since it has a single-flush system of 1.6 gallons per flush, it doesn’t meet WaterSense standards. What it lacks in water-savings, it makes up for in comfort. The toilet has an elongated bowl and can be raised to an ADA-compliant seat height of 17.25″ making it suitable for people with mobility restrictions.

The K-3819 toilet does not come with a toilet seat, wax ring, or a supply line but has a fully glazed 2⅛-inch trapway for no-clog performance.

Unfortunately, some customers report that the Memoirs toilet has a noisy flush system, but it’s only because of its strong suction power.

While we appreciate the various color options of the new Memoirs toilet, the older model has features that minimize tank condensation and more water efficient.

Kohler recommends picking up the 1023457 wax ring/hardware kit, and the 1265114 connector hose.

+ Read the extended review of the Memoirs here +

Other Memoirs Models

We Read the Reviews

The Wellworth is popular among buyers. Reviews cite the toilet’s effective flush that leaves the toilet clean after use. Installation is so easy that professional help isn’t even required. The most common complaint is the toilet’s flushing noise. Because of its strong suction, the toilet is a bit noisier than other models.

 

 

 

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The Corbelle toilet is a glimpse into the future of the toilet industry. While it might not be as exceptional as the San Souci, it has its perks.

The Corbelle K-3814 is an elongated two-piece toilet that uses the high-power Revolution 360 flush with a twist.

Instead of water jetting out from the rim-hidden outlets, the Corbelle has a large opening at the top side of its pan that releases water in a powerful spiral once you use the flusher.

This system is amplified with its CleanCoat technology that ensures your shiny toilet bowl stays shiny. It protects the bowl from residues, water skid marks, and according to the Kohler team, “water scales and mineral stains.”

The Corbelle measures a seat height of 17.25″, and has a thick, skirted base that delivers an excellent visual appeal.

This Corbelle toilet features a ReadyLock technology for easy installation of the skirted toilet and features 10 to 14-inch rough-in options.

Some Corbelle models, like the K-5711 and K-5709, sport the ContinuousClean mechanism that maintains their bowls even better.

Although the K-3814 toilet has a floor-mount system, it requires interested shoppers to buy the seat and supply line separately.

+ Read the extended review of the Corbelle here +

Other Corbelle Models

Our Take on the Reviews

Some customers complain the toilet’s left-hand trip lever feels awkward and makes a screeching noise when pressed down. Still, the Kohler Corbelle has gained the loyalties of many customers. These customers say the Corbelle is comfortable to use, clean, and flushes well.

 

 

 

The Kohler Wellworth is an all-around well-thought-of piece. It is the ideal toilet for anyone looking for affordability and space efficiency.

Customers love the Kohler Wellworth toilet since it’s not prone to clogs, which is experienced with other models. It is fitted with a dual-flush system of 1.1/1.6 gallons per flush to help you save water and raise your chances of getting a rebate on your water bills.

No one enjoys having to use a plunger, the Wellworth takes care of this with its Class Five flushing system which equips toilets with a larger flush valve and additional water jets.

This toilet also features the DryLock installation system. The wax ring solidifies the toilet’s stand against leakages, and the DryLock installation system makes the Wellworth toilet easy to set up.

However, the Wellworth does not come with a toilet seat, so you will have to purchase that separately. But don’t worry – Kohler has a fantastic selection of nice and very affordable seats.

The Wellworth is a bit tricky to clean because of the typical crevices of two-piece toilets.

Still, you have to applaud the upscale of the Wellworth series. The K-3987-0 beats its previous model, the Wellworth K-3575, through its round-front bowl that makes it suitable for tiny bathrooms and its water-efficient dual-flush system that puts environmental concerns at ease.

This two-piece toilet is available in several colors, including white, biscuit, almond, and black.

+ Read the extended review of the Kohler Wellworth here +

Other Wellworth Models

Summary of Reviews

Customers praise the Wellworth as a quality dual-flush model that delivers on all its promises.  The flush seems to have eliminated clogging issues that users had with their previous toilet, but some did mention that the occasional flush did not always clean the bowl fully. However, for the most part, users are proud of their purchase. One reviewer put it quite simply: “A toilet that looks and works great!”

 

 

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When you first take a look at the Santa Rosa, you’ll instantly feel a sense of serenity.

The Santa Rosa does not make as much noise as other conventional toilets and even comes with a Brevia QuietClose Grip-Tight seat that lets you close the lid quietly!

The K-3810 Santa Rosa toilet is a beautifully designed one-piece toilet with a 17.25” seat height and an elongated bowl. Its height is ADA compliant with the complementary seat.

The seat also has a QuickRelease function that enables owners to detach it easily for deep cleaning.

The Santa Rosa uses the AquaPiston flushing system and has a fast refill tank, so you don’t have to wait for too long before pushing the lever once more!

While the K-3810 Santa Rosa toilet comes in a left-hand trip lever design, there are right-hand trip lever Santa Rosa models. The toilet is fitted with a 12-inch rough-in that works well with most bathrooms.

Cleaning the Kohler Santa Rosa is relatively easy because its round corners do not have the usual hard-to-reach areas of edged toilets.

The 11-inch high water level and large surface area enhance its sanitary quality, saving you the stress of cleaning the bowl when you don’t have the time.

+ Read the extended review of the Santa Rosa here +

Other Santa Rosa Models

What Customers Are Saying

Buyers like this one stating the toilet is stylish and packs a powerful flush. Users also note that the toilet rarely clogs. Reviews boast about the toilet’s included Quiet-Close seat that eliminates unwanted slamming.

 

 

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This Kohler Highline toilet also uses the Class Five flush system and has a flush rating of 1.28 gallons per flush, meeting EPA-WaterSense standards.

It is a two-piece, elongated bowl toilet with a 17.25″ seat height. Although it does not come with a seat, the K-3999 toilet works well with most elongated toilet seats.

The K-3999 toilet is fitted with the standard 12” rough-in and has a 3-bolt quick-connect installation, making installation a close walkover. We said “close” because it does not come with the supply line or wax ring.

Although this Highline toilet features the powerful and quiet gravity flush, it is slightly difficult to clean because of the characteristic crevices of two-piece toilets. The K-3999 toilet also has an exposed trapway that is not aesthetically pleasing and presents more accumulation spots for dirt.

Comparing the Highline to the Cimarron, we’d gravitate towards the Highline for its lower price and high performance.

Plus, the Highline K-3999 outperforms its predecessor, the K-3949 Highline, by having a shorter rough-in fitting. Instead of the 14-inch size, it has a 12-inch fitting, which is the standard of most bathrooms.

+ Read the extended review of the Highline here +

Other Highline Models

What Reviewers are Saying

Customers are happy with this toilet, stating it is a stylish, comfortable addition to any bathroom. The flush is quick and efficient, and users were pleased with how quiet and eco-friendly the toilet is. The most common complaint is the exposed trapway which invites dirt to accumulate in its crevices.

 

 

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The Kohler Cimarron is an elongated bowl toilet available in one-piece and two-piece designs with up to nine different models, each of which has several color choices.

The Cimarron uses the AquaPiston flush canister to give a thorough 360-degree flush and bowl scouring. But in all of this, its sound is so quiet the person in the next room would barely hear it flush.

The Cimarron, like the other Kohler toilets, is pretty easy to install because of its DryLock system. This system also helps to prevent leakages and rust.

Other beneficial features of this toilet include its broad trapway that allows waste to go through quickly and its natural seat height that is comfortable for most people.

Here’s two things to keep in mind. Firstly, not all of the Cimarron models are WaterSense-approved. Secondly, the toilet doesn’t come with the necessary installation hardware.

Nevertheless, the Cimarron toilet is certainly one of the best out there, and its qualities prove it considers comfort and individual preferences.

+ Read the extended review of the Cimarron here +

Other Cimarron Models

Customer Buzz from Reviews

Users mention that the Cimarron is one of the most versatile toilets on the market due to its impressive variety. Reviews mention the toilet’s flushing strength as well as accessible user experience. Some reviews note being disappointed that their Cimarron unit isn’t WaterSense approved.

 

 

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During a survey of customer reviews, we noticed several similar testimonies: buyers who had been cautious about switching to the Kohler San Souci testified of its exceptional performance.

The Kohler K-5172 San Souci is a one-piece, high-performance, compact elongated bowl toilet.

It comes with a QuietClose seat and has a seat height of 17.25″. The San Souci also features a quiet gravity flush system but with an upgrade: a broad, concealed trapway.

This trapway design makes the San Souci as efficient as other toilet systems with broad trapways but more hygienic and pleasant looking since the trapway is concealed.

This toilet comes in a left-hand flush lever style, but there are other San Souci models with right-hand flush levers and touchless flush systems.

The only area where the San Souci might lose to competition is its installation. It does not come with the supply line.

Kohler recommends the 1265114 connector hose to complete your install.

+ Read the extended review of the San Souci here +

Other San Souci Models

We Read the Reviews

Customers are amazed by its water efficiency. They like its comfortable height and seat as well as its sleek and modern design. Users say that the toilet is visually great, water efficient, and quiet. The most common complaint is it does not come with a supply line.

 

 

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The Tresham is an elegant toilet that impresses with its water usage and angular design.”

Like other units on this list, this toilet is also equipped with an AquaPiston canister that increases flushing power by letting water flow in from a 360 degree angle. 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

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.

Another fantastic feature is that a Quiet-Close seat comes with the toilet, eliminating unwanted slamming, in turn protecting against wear and tear. The seat’s quick-release hinges further simplify the cleaning process by being easily removable.

The model only comes in white and biscuit. A right-hand polished chrome trip lever is included.

+ Read the extended review of the Tresham here +

Other Tresham Models

What Customers Are Saying

Users love the K-3981’s comfortable design and elegant look, praising the toilet’s reliable flushing system. The most common complaint is about the toilet’s price tag; although expensive, the immense amount of perks still make the toilet worth it.

 

Other Models by Kohler

We listed every Kohler models available on the market and gave our opinion for each model.

Kohler Models	Our Opinion	Style	Description
Corbelle	“A superior and efficient flush, without the superior price tag”	Classical	This model is a two-piece with a 1.28 GPF, that sits at comfort height. It comes in a variety of muted tones, with the option to upgrade to Kohler’s patented ContinousClean technology.
Highline	“Innovative, while remaining comfortable and energy-efficient”	Traditional, Timeless	This two-piece model sits at comfort height, with several options. You can choose either an elongated or a round bowl shape, as well as what you would prefer for GPF (dual-flush, 1.6, 1.0, or 1.28). You can also choose the color – white, biscuit, or black.
Cimarron	“Sleek and easy to clean with a powerful flush”	Classical	This model comes in either one-piece or two-piece with a 1.28 GPF. This toilet uses AquaPiston technology for a fast and powerful flush. It sits at comfort height and features a Quiet-Close seat. It can be ordered in several different colors.
Memoirs Stately	“Beveled edges make this a highly aesthetic piece, without losing power and efficiency”	Architectural, Victorian	This model comes in either comfort height (17”-19”) or standard height (less than 17”). It comes as a two-piece, with 6 different color options. It uses a high-efficiency 1.28 GPF.
Veil	“A unique, minimalist design containing innovative technology and features”	Modern, Minimalist	The Veil model is a one-piece toilet that comes in only a white finish. It may be ordered in either comfort height or standard height. The model comes with several state-of-the-art features, including heated seat, night-life, hands-free opening and closing, automatic flush, bidet wand, and touchscreen remote. It also includes emergency backup flushing, in case of power outage.   Kohler UV-light technology cleans the bidet wand every 24 hours.
Eir	“Uniquely innovative, from the shape/design to the customizable options and smart technology”	Royal, Modern, Sleek	This toilet comes in white, with the option for different trim colors (white, rose gold, or sunrise gold). It is a one-piece model with several innovative features – heated seat, night-light, hands-free opening and closing, automatic flush, bidet wand, and touchscreen remote. It offers a dual-flush system, warm-air drying system, and an automatic deodorization system.
Karing	“Intelligent, minimalist, extremely hygienic”	Futuristic, Minimalist	This model features a 1.08 GPF and is a white compact design. While offered in a compact and streamlined design, it does not compromise when it comes to features and functionality. It comes with a self-cleaning bidet and air-dryer, heated seat, hands-free opening and closing, and night-light.   Read the extended review of the Karing here
Betello	“A classic, customizable model with a superior clean”	Classical	The Betello toilet is a two-piece model with 1.28 GPF, ContinuousClean XT, and Revolution 360 swirl flushing technology. It sits at comfort height, and can be ordered in several different colors. This model does not come with the seat included.   Read the extended review of the Betello here
Santa Rosa	“Standard model without any bells and whistles – efficient, energy-saving”	Traditional	This model features a one-piece design and a Quiet-Close seat. It can be ordered in either 1.28 GPF or 1.6 GPF. It comes in three colors – white, biscuit, and black.
San Souci	“Easy to clean and space-saving”	Sleek	This one-piece rounded bowl 1.28 toilet comes with a slow-close seat, and can be ordered in several different colors. The height is also customizable, and can be ordered in either comfort height or standard height.
Adair	“Customizable, comfortable, and powerful without breaking the bank”	Timeless, Classic	This model has a one-piece design, a Quiet-Close seat, comes in comfort height, and can be ordered in several different colors. The side (left vs right) the flush handle is located on may also be chosen. A 1.28 GPF and compact design makes this a high-efficiency choice.   Read the extended review of the Adair here
Kathryn	“Fast and powerful flush, with a timeless look”	Classical	This model is a one-piece with an elongated bowl, slow-close seat, and is 1.28 GPF. It comes with several color options, as well as the choice of which side you would like the flush handle on. This compact design comes with AquaPiston technology.   Read the extended review of the Kathryn here
Persuade	“Highly efficient and energy-friendly, unique design”	Slim, Sleek, Clean	This two-piece model comes in several different colors, has the option to choose between dual-flush or 1.6 GPF, and the location side of the flush handle can be selected. The bowl is elongated, and sits at comfort height.   Read the full review of the Persuade here
Tresham	“Standard model with sharp edges”	Architectural, Victorian	This comfort height toilet with Quiet-Close lid comes as either a one or two piece with a compact elongated bowl shape. It features 1.28 GPF, and can be ordered in several different colors.
Archer	“Several color options make this comfortable design a great fit for any bathroom and style”	Classical	This toilet comes with several color options. It is a two-piece comfort height design, with an elongated bowl shape. It uses 1.28 GPF.
San Raphael	“Efficient, sleek, and comfortable”	Stout, Compact	This one-piece model only comes in white when selected at the standard height, however, comfort height comes with several color options. The standard height features 1.28 GPF, while the comfort height is 1.0 GPF.   Read the extended review of the San Raphael here
Devonshire	“Several color options, powerful flush, highly efficient”	Classical, Traditional	This two-piece model features an elongated bowl shape and sits at comfort height. It uses 1.29 GPF, and is available in several color options. The location of the flush handle can also be selected.
Wellworth	“Efficient and well-performing for an extremely reasonable price”	Classical, Traditional	This model features a two-piece design. It comes in a few different colors. The bowl shape can be customized (round or elongated). The GPF can be customized as well, with options being 1.6, 1.28, or dual-flush.
Reach	“Sleek and clean look, with efficient dual-flush technology”	Modern, Contemporary	This one-piece design is highly customizable, with several color options, bowl height choices, and bowl shape preferences. It uses 1.28 GPF, and features a Quiet-Close seat.
Kelston	“Comfortable, high-performing with a classic look”	Classical	This model has the option to choose GPF – either 1.28 or 1.6, as well as the location of the flush handle. It features a two-piece design with an elongated bowl that sits at comfort height.
Harken	“Efficient, powerful flush model that is easy to clean”	Traditional meets sleek	This one-piece model does not allow for customization. It comes only in white, with an elongated bowl shape, Quiet-Close seat, and uses 1.28 GPF.
Brazen	“Limited customization, however, this works well with this minimalist, simple design”	Modern, Contemporary	This model comes in white, and features a one-piece design with an elongated bowl shape. It uses dual-flush technology.
Avoir	“This minimalist design will make a statement in any home”	Futuristic	This one-piece model features 1.28 GPF, an elongated bowl shape, and a Quiet-Close seat. It comes only in white.

Kohler offers a variety of models, each with their unique features and styles. The majority of the styles are at least somewhat customizable, with color options, seat height options, bowl shape choices, and flush handle locations. There is a toilet model for each budget, and each aesthetic preference.

Kohler Statement of “B.O.L.D”

If you have a Kohler toilet, you may have already heard of the term B.O.L.D. That stands for Bulk-Waste, Overall Cleanliness, Light-Waste Removal, and Does Not Clog. 

Bulk Waste Removal

Powerful toilets that can get rid of bulk waste in one flush.

Overall Cleanliness

Due to the AquaPiston canister and the CleanCoat technology, Kohler toilets require less maintenance than other toilets. Flushing will almost always get rid of all the waste. This way, you won’t have to use the toilet brush. 

Light Waste Removal

Kohler toilets are as effective when it comes to removing light waste (floating waste) in one flush as they are when it comes to bulk waste.

Does Not Clog

The combination of the Revolution 360 Swirl technology, AquaPiston flushing canister, and a very large trapway, significantly improves the effectiveness of the flushes. Therefore, they will almost never clog.

Frequently Asked Questions

Below are the most asked questions by our readers about Kohler toilets. Feel free to send us a question and we will answer it for you!