Model # K-3946-0

Internet #204850322

KOHLER Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in White
0885612148377

KOHLER

Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in White

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Seat included with purchase
$401.29 /each
Color/Finish: White
  • Almond
  • Biscuit
  • Black Black
  • Cashmere
  • Dune
  • Ice Grey
  • Mexican Sand
  • Sandbar
  • Thunder Grey
  • White

Frequently Bought Together

Product Overview

An excellent value, the Adair toilet features a striking organic design inspired by the windswept rock formations of Sedona, Arizona. A slim tank and pared-down oval forms make this compact, high-efficiency toilet perfect for smaller spaces. A 1.28 Gal. flush provides significant water savings of up to 16,500 Gal. per year, compared to a 3.5 Gal. toilet, without sacrificing performance.

  • 1-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Elongated bowl offers added room and comfort
  • 1.28 GPF (gallons per flush)
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 2-1/8 in. glazed trapway
  • Standard left-hand polished chrome trip lever included
  • Grip-Tight Cachet Q3 functionality allows seat to close quietly and quickly unlatch from the toilet for easy removal and convenient cleaning
  • Supply line not included
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing
  • AquaPiston canister allows water to flow into the bowl from all sides (360°), increasing the power and effectiveness of the flush
  • Flush valve's 3:2 ratio harnesses the natural force of gravity and optimizes flush performance
  • Durable canister design has 90% less exposed seal material than a 3 in. flapper, for leak-free performance
  • Light-touch canister flush requires a lower actuation force than a flapper
  • Standard 12 in. rough-in
  • WaterSense toilets meet strict EPA flushing guidelines, including using at least 20% less water than 1.6 Gal. toilets
  • Features to consider when buying a toilet
  • Eligible for consumer rebates in some municipalities

    Kohler AquaPiston Flushing Technology

Info & Guides

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Specifications

Dimensions

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Warranty / Certifications

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Customer Questions & Answers

5 Questions8 Answers

Customer Questions & Answers

Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in White
Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in White

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2 answers

What size wax ring is needed?

This question is from Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in White
Asked by
Florida
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July 7, 2016
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Answers (2)

July 11, 2016
Answer: 
Hello, my name is Justine with KOHLER Customer Service. I am happy to assist you with your wax ring question.
Our Wax rings do not come in different sizes as they are all industry standard one size fits all.
For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537)
Thank you for your inquiry and choosing the Bold Look of KOHLER.
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Asked by
Newton, NH
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Home Improvement Profile: DIYer
July 11, 2016
Answer: 
Any standard 6" rings. It should be 2" thick.
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1 answer

Is a toilet with more distance from the seat to the water available?

This question is from Adair Comfort Height 1-piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in Sandbar
Asked by
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January 23, 2016
When I'm sitting on my toilet my parts touch the water. I'd like to find one that has more distance however that can be done. Since I'm living in a seniors home I'd have to go through them for whatever solution there might be.
Thanks
Doug
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January 25, 2016
Answer: 
Hello, my name is Aimee with KOHLER Customer Service. I am happy to assist you with your toilet question. I apologize, the water level in our bowl is relatively standard and cannot be adjusted lower. However the toilet we offer with the lowest water spot available is model 3609-**. Additionally we offer an elongated seat that has taller bumpers and hinges adding an additional 1 inch gap. Some find this Read More
Hello, my name is Aimee with KOHLER Customer Service. I am happy to assist you with your toilet question. I apologize, the water level in our bowl is relatively standard and cannot be adjusted lower. However the toilet we offer with the lowest water spot available is model 3609-**. Additionally we offer an elongated seat that has taller bumpers and hinges adding an additional 1 inch gap. Some find this to be very beneficial. This seat is model 4679-CA-0. Please work with your local Home Depot for pricing and availability on this product. Thank you for choosing the Bold Look of KOHLER. Read Less
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1 answer

Do the other colors offered for this toliet come with the same Aquapiston flush technology?

This question is from Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in White
Asked by
Kalamazoo, MI
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November 11, 2015
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Answer (1)

November 17, 2015
Answer: 
Hello, my name is Jay with KOHLER Customer Service. I am happy to assist you with your toilet question.
All of the 3946-0 come with the same aquapiston flushing technology. For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537)
Thank you for choosing the Bold Look of KOHLER.
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1 answer

Why the 40 day processing time you will loose a sale because customers don't want to wait 2 months to receive their toilet

This question is from Adair Comfort Height 1-piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in Ice Grey
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Tucson,AZ
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September 28, 2015
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Answer (1)

September 29, 2015
Answer: 
Hello, my name is Heather with Kohler Customer Service. I am happy to assist you with your toilet question.
Please work with your local Home Depot for availability on 3946-95.
For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537)
Thank you for choosing the Bold Look of KOHLER.
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Customer Reviews

Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flush Technology in White is rated 4.9 out of 5 by 17.
Rated 5 out of 5 by from I chose this product because it checked a few boxes for me. It's one piece. I've always hated t... I chose this product because it checked a few boxes for me. It's one piece. I've always hated the corroding bolts and rubber washers and the spud washer and the concern that it all be tightened enough, but not too much. The footprint was one of the few that would clear the copper supply line coming up through the floor. It's against an exterior wall and the floor route - though inconvenient in some regards - was necessary to avoid freezing in the line. I wasn't sure about the "comfort height." Now, I am. I like it. The flushing action is powerful and sure. With my last toilet it was like a suspense novel waiting to see who would win. I felt pretty good about the price when I discovered how much one can pay for a toilet.
Date published: 2016-11-22
Rated 5 out of 5 by from Stop your search Here !!!!!! I have always been a person who research any item before I purchase and now I have friends and family who want me to shop for them This particular item had great reviews and very high scores by several sites that utilized numeric computations. The added height which is comfortable as compared to that of a chair. It so great great not to have to go down so low when using the laboratory. The installation of this item was very simple as I installed it by myself as a single female. This is the second toliet installation, which has saved me a lot of plumbler's cost ; not to mention pride in the accomplishment. You will certainly need to purchase a Wax ring from your local hardware store Plumbing department.
Date published: 2015-10-13
Rated 5 out of 5 by from Elongated, but not TOO long. We bought this unit because we had a tight area for the new toilet. This elongated unit fit in the same spot as our old round-bowl toilet. Styling is great. The extra height (about 2") is somewhat noticeable, but we're getting used to it. We were also pleased to find that even though it's a low volume flusher, flush is very efficient. Haven't had a need to do a second flush. As far as sound level, it's really about the same sound as our 1960's toilet, just much more water efficient.
Date published: 2016-09-08
Rated 5 out of 5 by from One-piece is great I'm in the midst of a bathroom remodel. I bought a different toilet from a different manufacturer and my wife didn't like it. I got this Kohler model to replace it. My wife really likes this toilet, as do I. First, the basics. Toilet installation doesn't vary much. If you aren't comfortable doing it, hire a licensed plumber. I quizzed the Mrs.on why she liked this toilet more so than others. I'm mixing her opinions in with mine. First was the one piece design. We like the a clean modern look. Another not-so-glamorous "plus" I found with this 1-piece is that it is easier to clean. If you have boys, you understand what I'm talking about. Because of the 1-piece design, the tank takes up less space. This design is less obtrusive in our small bathroom . On to functionality. The piston flush works well. It's not overly noisy or harsh. We've have no need for a plunger since this was installed. The height of the toilet is comfortable for everyone. Little kids will still need a step though.
Date published: 2015-10-29
Rated 5 out of 5 by from Beautiful, compact, comfortable This Kohler Adair Comfort Height 1-Piece 1.28 GPF Single Flush Elongated Toilet is a compact porcelain unit that has an ADA compliant chair height. It has a striking 1-piece integrated tank design that makes it ideal for the potty room in our master bath (see photos). When unpacking I was pleased to find the internal tank components fully assembled and installed. The toilet is well finished, fully glazed and of excellent quality. The assembly is straight forward with good instructions. The quite close seat provided is of excellent quality. This toilet has a narrower tank than the full size elongated one I replaced. The foot print is larger, there by covering up the caulk lines left by the previous toilet. It flushes completely and the seat closes very quietly, I have provided a demo video. All of these features add up to an excellent replacement toilet for DIY or new construction. It comes with a one year limited warranty.
Date published: 2015-10-02
Rated 5 out of 5 by from Great Toilet I've owned this toilet for about 15 months. I bought 2 of them (white) to replace high-end late 90s American Standard flushmate toilets. So, I went searching for a high end replacement toilet that was water saving. They definitely look high end. Instillation was a breeze - I did it myself. They are well made and very stable (assumes a good install). They operate well and can flush virtually anything withe the aqua piston technology. While I'm not saying you couldn't clog them, I'd say you'd have to work hard at it. Ours have never clogged and flush well. They are much quieter than the toilets they replaced. They fill quickly as well. The toilet seat is indeed plastic - some people have not liked it, but I think its just fine, and it has lasted and still operates well with a dampered fall mechanism At 1.28 gallons per flush, they don't wash the sides of the bowl as much as others using more water. It's not been a problem for us however. I would recommend these if you're interested in a premium looking and operating toilet at a relative bargain price compared to other high end brands and models.
Date published: 2016-01-24
Rated 5 out of 5 by from One Piece and Nice Design I want to replace my older toilet to try to save on water, since California is rationing our water. This one uses 1.28 GPF, a lot better than the standard 1.6 GPF. A 20% saving per flush. Installation was easy since you don't have to install the tank and making sure that you don't over tight the bolts to the tank. NO worries here since it all in one. The unit is heavy but good news is you only have to install it once. The height from the floor to the top of seat is about 17.5 inches (not the top of the lid). The toilet seat is a slow closing lid so it want go slamming down when you close it. It doesn't come with a wax seal but that didn't matter with me because I don't usually use the one's that it come with. I use the DANCO Perfect Seal Toilet Wax Ring. For any reason you have to pull the toilet up you don't have to worry about replace it. The toilet is well design and has clean line to make it look modern toilet. When flushing it still makes the gulping sound, but when it fill up it is pretty quite. My wife was hoping it was quieter when it flushes. So far I happy with the toilet no issue. It comes with a 1 year warranty. The only issue that I have it took 2 months to get once I order it. When I email about that stated it was back ordered.
Date published: 2015-11-01
Rated 5 out of 5 by from One Piece - EASY installation This toilet is great and was very easy to install. You will need a water line and wax ring but it does come with a good quality soft close seat which is also easy to install. The AquaPiston flush system is pre-installed and shouldn't need any calibration. Just fill it with water and go (literally). The toilet is heavy and very sturdy. It has a small tank and is relatively compact for a "Comfort height with Elongated Seat" style. The AquaPiston technology works really well. It flushes quickly and with force. The tank refills in about 30 seconds (of course that is also dependent on your water pressure). Also, with only 1.28 gallons per flush, we'll save over 1,800 gallons a year. I highly recommend this toilet for DIY installation or pro installation.
Date published: 2015-10-08
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