Best Kohler Toilet in 2019 – Feedback and Guidance on Purchase

Best rated Kohler Toilets in 2020 (and 2019) – Feedback and Guidance on Purchase

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Kohler is the industry leader in the field of design and production of toilets

Despite the fact that there are many brands manufacturing items for toilets on the market, the only opportunity to verify that you made the right decision – to give preference to Kohler. It is one of the best manufacturers of plumbing products.

Kohler presents on the market for well over 100 years. The company was able to maintain the leadership position thanks to production high-quality products all of these years. Innovative water saving constructions and the integration of innovation-based technologies allows the Kohler toilets to hold its leadership. The Kohler toilet is needed for creating the style and functionality of a modern bathroom.

Which Kohler toilet is the best?

The review contains the best Kohler toilets. Our specialists analyzed the description of the models, explored several hundred reviews, compared technical specifications of various models and formed conclusions to what customers draw attention to when purchasing Kohler toilets. Our review considers factors such as buyers’ limited budget, high performance of each model, reliability and additional features.

Top-5 the best Kohler toilets

  • Kohler K-3810-0 Santa Rosa Toilet
  • KOHLER K-3609-0 Cimarron Comfort Height Elongated
  • KOHLER 3989-RA-0 Highline Comfort
  • Kohler K-3493-0 Highline Classic Pressure Lite
  • Kohler K-3819-0 Toilet


  • KOHLER K-3950-0 Tresham Comfort

Major characteristics of the best Kohler toilets

Picture Product Name Main characteristics Amazon Price
Kohler K-3810-0 Santa Rosa Toilet Kohler K-3810-0 Santa Rosa Toilet Item Weight: 102 pounds.
Product Dimensions: 31 x 20.8 x 29 inches.
Shape: elongated.
Installation Method: Floor Mounted.
Water Consumption: 1.28 GPF.
Flush Type: Gravity Flush Toilets.
Handle/Lever Placement: Left.
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KOHLER K-3609-0 Cimarron Comfort Height Elongated KOHLER K-3609-0 Cimarron Comfort Height Elongated Item Weight: 65.3 pounds.
Product Dimensions: 28.8 x 17.6 x 30.8 inches.
Shape: elongated.
Installation Method: Floor Mounted.
Water Consumption: 1.28 GPF.
Flush Type: Gravity Flush Toilets.
Handle/Lever Placement: Left.
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KOHLER 3989-RA-0 Highline Comfort KOHLER 3989-RA-0 Highline Comfort Item Weight: 90.8 pounds.
Product Dimensions: 29.8 x 18 x 31.2 inches.
Shape: elongated.
Installation Method: Floor Mounted.
Water Consumption: 1.6 GPF.
Flush Type: Gravity Flush Toilets.
Handle/Lever Placement: Left.
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Kohler K-3819-0 Toilet Kohler K-3819-0 Toilet Item Weight: 98 pounds.
Product Dimensions: 31 x 28 x 17 inches.
Shape: elongated.
Installation Method: Floor Mounted.
Water Consumption: 1.6 GPF.
Flush Type: Gravity Flush Toilets.
Handle/Lever Placement: Left.
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KOHLER K-3950-0 Tresham Comfort KOHLER K-3950-0 Tresham Comfort Item Weight: 72.8 pounds.
Product Dimensions: 28.5 x 16.5 x 14.5 inches.
Shape: elongated.
Installation Method: Floor Mounted.
Water Consumption: 1.28 GPF.
Flush Type: Gravity Flush Toilets.
Handle/Lever Placement: Left.
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1. Kohler K-3810-0 Santa Rosa Toilet

The first thing that attracts many customers when choosing this version is an affordable price. Santa Rosa is intended for those who are more interested in comfort than in additional functions and power.

Thanks to its convenient design, this toilet is easy to clean. The seat is located at the appropriate height, so the toilet will be comfortable for people of any age and height.

For adults, and especially for older people, as well as those who is suffering from problems with knee joints, the toilet will be very comfortable.

Despite the elongated shape of the bowl, it takes no more space than round analogs. The elongated toilet is much more comfortable considering that its form is more functional when using. Moreover, the toilet is more convenient for men.

Due to the functionality of the toilet tank, water is spent rather cost-effectively. Powerful flow allows you clean the toilet quickly, in so doing, without spending too much water. Only 1.28 gallons of water is used per flush. Additionally, there is an opportunity to pull the lever by half in just. Water consumption would range 0.5 gallons.

The tank AquaPiston allows cleaning minimally. Water is supplied in such a way that the flow cleans all the inside of the toilet bowl. Besides, the drain system of the tank allows preventing the leakage of too much water.


  • One-piece design is easy to clean
  • Reduced water usage per flush saves money
  • Comes with toilet seat
  • Less water usage


  • Gravity flush system not always cleans bowl well and can make gurgling noise

2. KOHLER K-3609-0 Cimarron Comfort Height Elongated

If you buy equipment from Kohler not for the first time, probably you have heard something about the model K-3609 Cimarron. Undoubtedly, it is one of the most popular variants, which can be found on the market today. It is known that some of the new versions of toilets were developed by the company on the basis of K-3609 Cimarron – all this points to quality and high demand for this model.

K-3609 Cimarron two-piece toilet has an elongated shape bowl. That provides comfort and plenty of space.

The toilet is equipped with a highly effective drain system, which allows you to spend less water in comparison to traditional toilets. This kit is very convenient and beneficial in the long term, as it will help to reduce water use. Maybe this model cannot be described as the most available among the represented in this review, but the proposed option will be very profitable. More precisely, the tank of 1.28 gallons will help to save about 16 thousand gallons of water annually. Interestingly, the small volume of tank does not affect the quality of toilet cleaning though.

Additional technology AquaPiston allows you clean the toilet more effectively. Moreover, comfortable height of the seat guarantees your comfort.

Due to the drain valve you may use the maximum amount of water in the tank or press the lever not fully, expending only half.

In general, this is another good product from Kohler. Many householders want to purchase that particular model. Especially those, who are familiar with Kohler products.


  • Powerful flushing capacity – AquaPiston technology
  • Water-efficient toilet (1.28 GPF) – WaterSense certified
  • Tank refills quickly


  • Seat not included
  • Requires significant space to set-up
  • Not ideal for small bathrooms with limited space

3. KOHLER 3989-RA-0 Highline Comfort

The list of the best models would not be complete without reference to Kohler Highline Comfort. Thanks to elegant design and effective drain system, this variant became one of the most demanded.

This variant is considered one of the best in Kohler assortment, because the toilet is equipped with a double drain system. It is a two-piece toilet with an elongated bowl. This is due not only to the unique design, but also high functionality.

Thanks to its compact design, Kohler Highline Comfort would harmoniously fit any bathroom. Therefore, there is nothing to worry about, even in the case of limited room space.

The design of the toilet provides the technology class Five Performance, which ensures a powerful enough water stream for the full cleansing.

Flushing system has a dual mode – use in flushing 1.1 or 1.6 gallons of water. It helps to save up to 4000 gallons of water per year.

This model is proposed at an affordable price, while having excellent design and high functionality. Kohler Highline Comfort will actually become a good purchase, to which you will not be sorry.


  • 1.1-gallon dual flush fill can provide huge water savings
  • Round bowl saves room space
  • Excellent height
  • Quick powerful flush


  • Round seat and low height may be uncomfortable
  • Included plastic seat

Kohler K-3493 is probably not the most cost-effective model regarding water consumption, but if you are looking for the toilet with more power drain system, you can safely choose this option.

Clients are pretty pleased with functionality of the tank Highline Classic thanks to the drain system. Water stream is very powerful, as it is using compressed air for increasing of pressure. That’s why soiled toilets and incomplete flush are a thing of the past. Water pressure of K-3943-0 is so intense that it could clean up the bowl from plaque and contamination from a single flush.

Surprisingly, this model uses only 1.4 gallons of water for flushing. It is a great advantage. The only drawback of the model is the presence of noise from the flush, as in all toilets with a powerful drain system.

Kohler K-3493-0 is a two-piece toilet. The elongated form of the toilet’s bowl and appropriate height provide comfort.

You should highlight the one fact when purchasing: the seat and supply are not included in the main package.


  • Powerful Pressure Lite flushing system
  • Seat is ideal height and shape for sitting
  • Stylish design


  • Pressure flush can occasionally splash water

5. Kohler K-3819-0 Toilet

Due to the bold design and effective drain system, this model is one of the most demanded and is selling on a day-to-day basis.

Exacting customers usually look for harmonious combination of comfort, design and functionality. If you belong to this category, then you should review the option of purchasing the model Kohler K-3819.

Kohler K-3819 two-piece toilet has an elongated shape. This model is different by modern design and is proposed in various color versions and prices. So, black toilet has higher price and more refined design. Totally, it is proposed 7 color variants depending on your priorities and bathroom design.

As many models with elongated seats, the toilet Kohler K-3819 is rather comfortable. Through the right selected height, it will be convenient for the majority of people.

This model is notable for its unique drain technology – Classic Five – which uses pressure ensuring a good stream of water. The volume of the tank is 1.6 gallons. It allows you to spend water economically.

It is also important to note that this equipment is easy to install. Whatever is necessary is installation of the toilet on three bolts. In other words, even a person that does not consider himself a handyman, would be able easily to understand and install the equipment using the attached detailed instruction.

Due to the smooth surface, the toilet is very easy to clean and dirt does not accumulate.

Finally, the classic design K-3819 highlights this model among others. It is intended for those who are looking for equipment appropriating the aesthetics of bathroom.


  • Comfort height – Ideal for most adults and elderly with weak knees
  • Powerful flushing capacity
  • Elegant design
  • Efficient flushing technology
  • Different color options


  • Expensive

6. KOHLER K-3950-0 Tresham Comfort

The Tresham toilet with its trendy avant-garde design is a toilet for kings. It is quite proper and stylish, in appearance.

The height of the model is comfortable – this toilet is 2 inches higher, in comparison with standard models. It is perfect appropriate for people with physical disabilities and invalids. The presence of an elongated shape of the toilet gives extra comfort.

The capacity of drain tank is 1.29 gallons. It allows you to save 20% water in contrast to traditional tanks of 1.6 gallons. Thanks to low water consumption, this model has been granted the certificate WaterSense.

System AquaPiston provides good water pressure that allows fast and economically to clean the toilet across the surface of bowl.

The tank drain system developed in such a way that the possibility of leakage too much water reduced by 90%.

The toilet has an elongated shape and elegant appearance, which harmonically combines with any interior and gives an eclectic shade of classic American traditions.


  • AquaPiston flushing techology
  • WaterSense certified – Low water usage (1.28 GPF)
  • Easy to install
  • Comfort height and elongated shape
  • Numerous color options


  • Gravity flush does not always clean bowl
  • Seat not included
  • Not ideal for short people

Conclusion – best kohler toilet

Professional plumbers recommend Kohler toilets always, when there is the question of high-quality sanitary ware items. For more than 100 years, Kohler is the leader of industry in the field of development and production of toilets.

This review of Kohler toilets will help to narrow the search down and choose namely the model that is needed exactly to you.


K-3493 Highline Pressure Lite toilets raise the bar for exceptional bulk flushing performance. This Highline Pressure Lite elongated toilet with left-hand trip lever and 1.6-gallon flush offers complementary style for any bathroom or powder room.

The drain system provides a powerful pressure, which allows avoiding blockages.

Additional advantages:

  • Elongated bowl offers added room and comfort.
  • Pressure Assist flushing system.
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults.

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Who can use Kohler toilets?

Kohler equipment is intended for everyone. That would rather depend on comfort and individual preferences. These toilets are suitable both for children and adults, as well as for aged people.

Is it easy to install Kohler toilets?

Fortunately, Kohler toilets are very easy to install. Most models are fixed using three bolts. Any person would easily cope with that. The manufacturer checked out all details to make the installation process as easy as possible and save your time.

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