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Toilet For Everyone

The 10 Best Kohler Toilets of 2021 – Unbiased Reviews & Guide

Last Updated on February 4, 2021, By Alida Wolk

Page Contents

  • Review of 10 Best Kohler Toilets
    • KOHLER K-6669-0 Memoirs Toilet
    • Kohler K-3999-U-0 Highline Comfort Height Toilet
    • Kohler K-3589-0 Cimarron Comfort Height Elongated
    • KOHLER K-3999-0 Highline Comfort
    • Kohler 3810-0 Santa Rosa Comfort Height  
    • KOHLER K-3837-0 Devonshire Comfort Height
    • KOHLER K-3609-0 Cimarron Comfort Height
    • KOHLER 3814-0 Two (TM) Corbelle Comfort Height
    • Kohler K-3493-0 Highline Classic Pressure Lite
    • Kohler K-5481-0 Highline Comfort Height Toilet
  • 5 Things You Need To Know About Best Kohler Toilets Before Buying
    • Decide on the features you want to get
    • Come up with a budget
    • Read reviews
    • Be discerning of the size of the toilet and the amount of space in your bathroom
    • Consider the toilet’s operating costs and environmental impact
  • Top-rated Kohler Toilets Comparison Chart
    • Conclusion

Best Kohler Toilets

A product’s brand name may not always be the most reliable indicator of quality, there’s still a higher likelihood of you finding something worthwhile from a manufacturer with a good reputation.

So if you’re thinking of opting for the best Kohler toilet, there would be lower odds of ending up with a bad product. With how reputable this tried and tested brand is, there’s a very good chance that you’ll be able to enjoy one of their finest offerings with careful consideration. 

So which product should you go for? Below are 10 of our top recommendations that might just work for you. 

Quick Answer – Best Kohler Toilets
1
Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White
Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five...
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2
KOHLER K-6669-0 Memoirs Stately Comfort Height 2-Piece Elongated Toilet, 1.28 GPF, White
KOHLER K-6669-0 Memoirs Stately Comfort Height 2-Piece Elongated Toilet, 1.28 GPF, White
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3
Kohler K-3589-0 Cimarron Comfort Height Elongated 1.6 gpf Toilet with AquaPiston Technology, Less Seat, White
Kohler K-3589-0 Cimarron Comfort Height Elongated 1.6 gpf Toilet with AquaPiston Technology, Less...
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4
Kohler K-3999-U-0 Highline Comfort Height Toilet, White
Kohler K-3999-U-0 Highline Comfort Height Toilet, White
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5
Kohler K-5481-0 Highline Comfort Height Toilet, White
Kohler K-5481-0 Highline Comfort Height Toilet, White
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6
KOHLER K-3837-0 Devonshire Comfort Height Two-Piece Elongated 1.28 gpf Toilet, White
KOHLER K-3837-0 Devonshire Comfort Height Two-Piece Elongated 1.28 gpf Toilet, White
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7
Kohler K-3493-0 Highline Classic Pressure Lite Comfort Height Elongated 1.6 gpf Toilet with Left-Hand Trip Lever, Less Seat, White
Kohler K-3493-0 Highline Classic Pressure Lite Comfort Height Elongated 1.6 gpf Toilet with...
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8
KOHLER K-3609-0 Cimarron Comfort Height Elongated 1.28 gpf Toilet with AquaPiston Technology, Less Seat, White
KOHLER K-3609-0 Cimarron Comfort Height Elongated 1.28 gpf Toilet with AquaPiston Technology,...
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9
Kohler 3810-0 Santa Rosa Comfort Height Elongated 1.28 Gpf Toilet with Aquapiston Flush Technology And Left-Hand Trip Lever, White
Kohler 3810-0 Santa Rosa Comfort Height Elongated 1.28 Gpf Toilet with Aquapiston Flush...
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Review of 10 Best Kohler Toilets


KOHLER K-6669-0 Memoirs Toilet


KOHLER K-6669-0 Memoirs Toilet

Let’s start off with a classic pick: the Kohler K-6669-0 Memoirs Toilet. This is a combination of the K-4434 tank and the K-5626 bowl, giving you one of the Memoirs Collections’ bestsellers. It’s a charming piece that is a great addition to any contemporary home.

Among the most striking things about the K-6669-0 are its details. It’s set to blend in nicely with most American homes with its moulding-like details, allowing it to match the details of a contemporary dwelling. Many homeowners found it to be the perfect match for their home decor.

Despite its classic look, however, it doesn’t appear outdated. Its concealed trapway design gives it a modern vibe and makes it very easy to clean.

Performance-wise, it also promises great results. It’s equipped with a few different technologies that make it powerful and effective when flushing. It harnesses the power of gravity for flushing as well as uses an Aqua Piston canister for 360-degree water flow that not only helps clean the walls of the bowl but also aids in flushing.

So all in all, this product is not just a pretty toilet to add to your powder room. It’s also highly functional and even comfortable to use.

Features at a glance

  • Two-piece, elongated, single-flush, Comfort Height
  • From the Memoirs Collection
  • K-5626 bowl and K-4434 tank
  • Left-hand polished chrome trip lever
  • 1.28 GPF


Kohler K-3999-U-0 Highline Comfort Height Toilet


Kohler K-3999-U-0 Highline Comfort Height Toilet

The Kohler K-3999-U-0 Highlight Comfort Height Toilet is another popular pick from the said brand for its very modern features. One look and its sleek appearance you’ll know that it’s different from older models. Its sleek appearance alone will tell you that it’s a modern option while its functionalities can better convince you of its performance that suits the needs of a contemporary household.

Aside from its seamless, minimalist design, the K-3999-0 is also very notable for its water conservation capabilities. It guarantees water efficiency as it only uses 1.28 gallons when flushing. It’s a small amount of water but it does the job by using gravity and good siphoning design.

What’s even better is its Class Five flushing technology that makes it very effective in rinsing the bowl with every flush. With this, you don’t just get rid of the floating waste with every flush but it can also effectively remove the ones that got stuck on the walls of the bowl.

The K-3999-0 is also equipped with the Insuliner® tank liner which, as the name suggests, is a tank insulator. This prevents the water in the tank from evaporating during the hottest and most humid months of the year. As a result, you further minimize the water you use and waste in your toilet.

Features at a glance

  • Two-piece, elongated, single-flush, Comfort Height
  • K-4467-U tank and K-4199 bowl
  • 1.28 gpf
  • Standard lefthand polished chrome trip lever
  • Class Five flushing technology
  • Insuliner® tank liner


Kohler K-3589-0 Cimarron Comfort Height Elongated


Kohler K-3589-0 Cimarron Comfort Height Elongated

The Kohler K-3589-0 Cimarron Comfort Height Elongated may have an unassuming appearance overall but what’s inside is really what counts for this product. It’d equipped with several innovations that guarantee its top performance, making it a solid choice for many households.

It’s not like the K-3589-0 doesn’t look good, though, because it does. It’s simple and timeless, making it a suitable choice for many. It’s not striking or bold but since not everyone is fond of such designs, this is a great option for those who want an understated piece for their home.

As for its performance, it can be quite impressive. It’s meant to give you effective results using remarkable technologies. At the top of this list is its Class Five flushing technology that guarantees effective waste disposal while cleaning the walls of the bowl.

It promises to help you hit two birds with one stone as it will not just help you get rid of waste with ease but it will also assist you in cleaning and keeping your toilet bowl clean.

Then, there’s the Aqua Piston canister that is made to be a step up from the run of the mill 3” flapper. It’s made to allow 360-degree water flow making the flush is effective and powerful. It’s also easier to engage with, making the act of flushing easier for the user.

Features at a glance

  • Two-piece, elongated, single flush, Comfort Height
  • K-4309 bowl and K-4418 tank
  • 1.6 gpf
  • Aqua Piston canister
  • Class Five flushing technology
  • DryLock™ System


KOHLER K-3999-0 Highline Comfort


KOHLER K-3999-0 Highline Comfort

Another modern pick is the Kohler K-3999-0 Highline Comfort toilet. This product is a two-piece toilet with an elongated shape and Comfort Height features to ensure the user’s comfort. It’s rather simple as a single-flush variety but it promises to maintain hygiene and easy flushing despite being rather basic.

With a WaterSense certification, the K-3999-0 promises to conserve water effectively. It’s guaranteed to use less water with every flush since it’s rated to only utilize 1.28 gallons of water per flush. Since it’s also equipped with technology that uses gravity to add pressure to every flush, you can count on it to not need second flushing to get rid of the floating waste and stuck debris on the bowl.

This product is also recommended by many buyers because it’s easy to install. If you’re quite savvy in plumbing, you’ll be able to set it up without the need for professional help. This makes it an even more practical pick since it’s very affordable as well.

Note, however, that this item does not include a seat, so make sure to purchase one separately. This shouldn’t be an issue, really, since it will even allow you to customize your toilet. Some like to take the opportunity to get a smart toilet seat, upping the functionality of their commodes without spending a lot of cash.

Features at a glance

  • Two-piece, elongated, single-flush, Comfort Height
  • 1.28 gpf
  • Canister flush valve
  • Class Five technology


Kohler 3810-0 Santa Rosa Comfort Height  


Kohler 3810-0 Santa Rosa Comfort Height  

Thinking or prioritizing ease of maintenance in choosing your next toilet bowl? Check out the Kohler 3810-1 Santa Rosa Comfort Height Elongated toilet. This regular toilet is of the more modern one-piece variety so it can be exponentially easier to clean than your other cheaper, 2-piece options.

While it can be a bit pricier than the other, more basic options above, the fact that it’s a one-piece toilet can be a great trade-off already. Since these kinds of toilets are way easier to clean, it can afford you the peace of mind you need to ensure that your bathroom is clean and hygienic.

On top of this, the Santa Rosa is also very water efficient. This toilet will only use 1.28 gallons at every flush, letting you save a significant amount of water compared to other regular toilets. As it also has a powerful flushing technology, it will also do some thorough cleaning on your toilet bowl without you having to break your back and spend a lot of time scrubbing.

Another great feature this product offers is its quiet-close seat. Many might think that slamming toilet seats isn’t a big deal but once you have to deal with the noise every day, it can get aggravating. So skip the hassle entirely, and just go for something that will prevent the issue entirely.

Features at a glance

  • One-piece, elongated, single-flush, Comfort Height
  • 1.28 gpf
  • Brevia Quiet Close Seat
  • Canister flush valve


KOHLER K-3837-0 Devonshire Comfort Height


KOHLER K-3837-0 Devonshire Comfort Height

If you liked the K-6669-0 for its charming details that will nicely complement many contemporary American homes, the Kohler K-3837-0 will also be worth looking into. This item has the same styling as the previously mentioned model and also features moulding-like details. So if you’re after something in that vein, then this is another option that might work for you.

Aside from the small differences in the design, the K-3837-0 is very similar to the K-6669-0. They are both very water efficient as they only use 1.28 gallons per flush. They’re also both equipped with the AquaPiston canister and the Class Five technology which guarantee powerful and effective flushing. They can also guarantee efficient cleaning as they will make sure to take off stuck debris on the bowl walls with every flush.

What might be the deciding factor between the two are the small design details that make them different. The K-6669-0’s rectangular design feels a lot more classic and old-timey while the curved appearance of the K-3837-0 might feel a bit more modern and timeless for some.

Features at a glance

  • Two-piece, elongated, single flush, Comfort Height
  • 1.28 gpf
  • AquaPiston canister
  • Class Five Technology


KOHLER K-3609-0 Cimarron Comfort Height


KOHLER K-3609-0 Cimarron Comfort Height

While it’s perfectly fine if your bathroom fixtures don’t exactly match, opting for pieces from the same collection can be a very easy way to furnish and style your bathroom. This is why, if the Cimarron collection tickled your fancy, you might want to consider getting the Kohler K-3609-0 Cimarron Comfort Height toilet as well.

By opting for the items in one collection, you can simplify your search of matching items in case you wish to get several pieces at the same time. It’s certainly a great way to update and upgrade your bathroom but it will also be a quick fix if you’re still building one. And with the modern styling of the Cimarron collection, it might just work well for your contemporary home.

In terms of performance, the K-3609-0 will not let you down. This product may seem very simple at first glance but it’s up to the times when it comes to meeting the modern home’s needs.

Its AquaPiston canister, for starters, will ensure that every flush is effective in getting rid of waste. It helps release water from various directions, ensuring that it will nicely cover all of the walls of the bowl.

With the help of gravity, it won’t just push down waste but can also scrape off stuck debris from the walls of the toilet bowl. This makes it efficient as it won’t just take care of the waste but it will also help you keep your toilet clean with every flush.

Features at a glance

  • Two-piece, elongated, single flush
  • 1.28 gpf
  • K-4309 bowl and K-4421 tank
  • Matches the Cimarron collection
  • AquaPiston canister


KOHLER 3814-0 Two (TM) Corbelle Comfort Height


KOHLER 3814-0 Two (TM) Corbelle Comfort Height

When it comes to bathroom fixtures, it’s the small details that can really give them great appeal. This is true for the Kohler 3814-0 Two (™) Corbelle Comfort Height Toilet, since its Victorian-style trip lever gives it a vintage vibe even if it has a very modern silhouette and design. This gives it a nice visual appeal.

Aside from its interesting detail, however, it also has several functionalities that make it worth the while. Since it is a bit pricier than the others listed above, you’d be glad to know that it has a number of innovations that should make its use simpler and more effective.

For starters, its Revolution 360 swirl flushing technology promises effective surface cleaning with every flush. As its name suggests, it does a nice swirling action that can help scrape off stuck debris from the inner walls of the bowl. As a result, it can keep your toilet clean with every flush.

Its CleanCoat technology comes in very handy as it will save you from the need for scraping off the hardened scale and mineral. So if you have hard water in your home, you don’t need to worry about another thing to keep your toilet free.

The ReadyLock system is another notable feature this product has as it simplifies the installation process. With how it’s designed, you don’t need to drill into the floor to install your unit.

Features at a glance

  • Two-piece, elongated, single-flush, Comfort Height
  • 1.28 gpf
  • Revolution 360 swirl flushing technology
  • CleanCoat™ technology
  • ReadyLock™ system


Kohler K-3493-0 Highline Classic Pressure Lite


Kohler K-3493-0 Highline Classic Pressure Lite

Some folks can have notoriously difficult waste to flush down that going for a water-saving toilet might not be ideal for them. Even if every flush only uses up a small amount of water, if there’s a need to flush repeatedly to push the waste down, then the low gph rating will be pointless. This is where the Kohler K-3493-0 Highline Classic Pressure Lite shines as they can prove to be very water-efficient even with a 1.6 gph rating.

How is this possible? Well, if you often have to deal with waste that’s hard to push down, then, you need to reconsider using more water so you only have to flush once. This is what the Pressure Lite offers. In combination with their Pressure Assist flushing system, they can effectively get rid of waste with fewer flushes, no matter the size.

Clogs are also guaranteed to be a thing of the past with the Pressure Lite. Many buyers found themselves without any use for their toilet plungers after getting this product. So if you hate dealing with such issues, this can be a great choice for you.

Features at a glance

  • Two-piece, elongated, single-flush, Comfort Height
  • Pressure Assist flushing system
  • 1.6 gph
  • Sloan FLUSHMATE® valve


Kohler K-5481-0 Highline Comfort Height Toilet


Kohler K-5481-0 Highline Comfort Height Toilet

Since space is a premium in many cities around the US, it shouldn’t be surprising that some compromise with the size and shape of their toilets. If you’re one of these folks that need to outfit a small bathroom effectively, check out the Kohler K-5481-0 Highline Comfort Height Toilet.

What makes this product a solid choice is its rounded front bowl that is very space-efficient. Despite this, however, it’s still rather comfortable to sit in so you don’t have to worry about doing your business in peace. It also has the Class Five flushing technology so you don’t have to worry about its performance.

Features at a glance

  • Two-piece, single flush, Comfort Height
  • Rounded front bowl
  • Class Five® flushing technology


5 Things You Need To Know About Best Kohler Toilets Before Buying


Narrowing down your options based on a brand can significantly downsize the number of your choices. However, it’s still not enough on most occasions as most brands offer a wide range of options. This is the case for Kohler as they tend to cater to every market.

So how do you further narrow down your options? Here are a few of our suggestions that might help you make the right choice for your bathroom:

Decide on the features you want to get

There’s a very wide range of features that you can get from Kohler’s toilet products since they’re also at the forefront of the smart toilet trend. It will be very confusing and overwhelming to choose if you don’t have any idea of what you want to go for, so it’s best if you can have a list of what you want in a toilet before you start looking.

Of course, you can always add or subtract from that list later on, it’s just that it’s better to have a general idea of what you want to get so you can know where to start looking or what you should be looking at in the first place.

If you decide you want a smart toilet then you won’t waste time looking at regular ones. The same thing applies if you prefer modern regular toilets instead.

Come up with a budget

Kohler is not exactly known for being the best-priced picks in the market but they’re also not the priciest. They’re more in the middle range of the market so they require a bit of investment. However, with the quality and reliability of their products, it’s safe to say that their products are reasonably priced.

This is why it’s best to do some research and then come up with a good budget if you intend to opt for the best Kohler toilet. You don’t have to go all out and spend a lot on their product if you don’t want to because they have good, affordable offerings, but it would still be best to stick with a budget if you want to better narrow down your choices.

Read reviews

It’s always ideal to read reviews if you want to get to know a product better. This is an absolute must for Kohler toilets as well, especially since they cost some serious money.

Be discerning of the size of the toilet and the amount of space in your bathroom

Kohler toilets also come in a wide range of sizes and shapes so you should also take such details into consideration. If you have household members that are quite tall and big, you should opt for elongated ones.

If you’re outfitting a small bathroom, then you should look for something more compact. You can also go for a compact but elongated toilet as Kohler also has some cleverly sized and shaped offerings.

Consider the toilet’s operating costs and environmental impact

With global warming and rising costs of living, it would be wise to go for a product that will be water and energy-efficient. Take a close look at how much water a toilet consumes and if you’re opting for an intelligent one, its power consumption as well.

Most manufacturers indicate this detail on their listings, so you shouldn’t have a hard time learning about this information.

The US Environmental Protection Agency (EPA) also has the WaterSense program which tests the water efficiency of various products. A product with this label can guarantee responsible water consumption, making a fixture a more practical and eco-friendly pick.

Top-rated Kohler Toilets Comparison Chart

MODELMATERIAL & DESIGNGPFADVANCED FEATURESEASE OF USE
KOHLER K-6669-0 Memoirs Toilet Two-piece, elongated 1.28 GPF Left-hand polished chrome trip lever easy to clean and even comfortable to use
Kohler K-3999-U-0 Highline Comfort Height ToiletTwo-piece, elongated, single-flush design1.28 gpf Standard left hand polished chrome trip lever
Class Five flushing technology
Comfort Height
Kohler K-3589-0 Cimarron Comfort Height ElongatedTwo-piece, elongated design1.6 gpfAqua Piston canister, Class Five flushing technology, DryLock™ SystemEasy Flushing
KOHLER K-3999-0 Highline ComfortTwo-piece, elongated1.28 gpfCanister flush valve
Class Five technology
Comfort Height
Kohler 3810-0 Santa Rosa Comfort HeightOne-piece, elongated, single-flush, 1.28 gpfBrevia Quiet Close Seat,
Canister flush valve
Comfort Height
KOHLER K-3837-0 Devonshire Comfort HeightTwo-piece, elongated, single flush, 1.28 gpf AquaPiston canister,
Class Five Technology
Comfort Height
KOHLER K-3609-0 Cimarron Comfort HeightTwo-piece, elongated, single flush1.28 gpfK-4309 bowl and K-4421 tank
Matches the Cimarron collection
AquaPiston canister
Comfort Height
KOHLER 3814-0 Two (TM) Corbelle Comfort HeightTwo-piece, elongated, single-flush, 1.28 gpfRevolution 360 swirl flushing technology
CleanCoat™ technology
ReadyLock™ system
Comfort Height
Kohler K-3493-0 Highline Classic Pressure LiteTwo-piece, elongated, single-flush, 1.6 gph ratingPressure Assist flushing system
1.6 gph
Sloan FLUSHMATE® valve
Comfort Height
Kohler K-5481-0 Highline Comfort Height ToiletTwo-piece, single flush, Not SpecifiedRounded front bowl
Class Five® flushing technology
Comfort Height

Conclusion

With its global renown, you can certainly trust Kohler to offer you some of the finest options when it comes to kitchen and bathroom fixtures. We’re confident that our picks for the best Kohler toilets are all worthy options, no matter what kind of bathroom you might want to create. 

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About Alida Wolk

Hi, this is Alida Wolk. I am an interior decorator and a home renovation specialist. I am always looking for new and reliable products that add value to your home. I am currently working as the chief editor of allabouttoilet.com.

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