Model # K-3946-0

Internet #204850322

Store SKU #1002346770

Store SO SKU #1000402790

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)
  • Toilet seat included with purchase
  • KOHLER AquaPiston releases water from 360 degrees around
$41134 /each

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White
  • Almond
  • Biscuit
  • Black Black
  • Cashmere
  • Dune
  • Mexican Sand
  • Sandbar
  • Thunder Grey
  • White
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Frequently Bought Together

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat included with purchase
  • KOHLER AquaPiston releases water from 360 degrees around
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

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat included with purchase
  • KOHLER AquaPiston releases water from 360 degrees around
Model #: K-3946-0
Sku #: 1002346770
Internet #: 204850322

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

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.0
Product Depth (in.)
29.5625
Product Height (in.)
28.4375
Product Width (in.)
16.3125

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Mechanism
Gravity Flush
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Included
Bolts,Seat
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
92lb
Returnable
90-Day
Rough In Size
12
Toilet Type
One-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Front

Warranty / Certifications

Certifications and Listings
ADA Compliant,CSA Listed,EPA Approved
Manufacturer Warranty
1-Year Limited Warranty

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.0
Product Depth (in.)
29.5625
Product Height (in.)
28.4375
Product Width (in.)
16.3125

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Mechanism
Gravity Flush
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Included
Bolts,Seat
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
92lb
Returnable
90-Day
Rough In Size
12
Toilet Type
One-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Front

Warranty / Certifications

Certifications and Listings
ADA Compliant,CSA Listed,EPA Approved
Manufacturer Warranty
1-Year Limited Warranty

Questions & Answers

Standard Height

Is this toilet available in standard height?
Asked by: johne
Not sure, but I can't imagine the Kohler website doesn't answer this unequivocally.
Answered by: renovation
Date published: 2016-11-22

Is it self cleaning?

Is it self cleaning?
Asked by: Lee
no
Answered by: Heleene
Date published: 2017-09-19

Is this toilet come with a new WAX Ring ? So, I do not need to buy one from homedepot.

Is this toilet come with a new WAX Ring ? So, I do not need to buy one from homedepot.
Asked by: Andy
yes
Answered by: Heleene
Date published: 2017-11-01

What size wax ring is needed?

Asked by: Bulldogs
If there's a "standard" for residential, then it's standard. Probably 4 inches.
Answered by: renovation
Date published: 2017-07-06
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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 4.8 out of 5 by 41.
Rated 5 out of 5 by from Can you love a toilet?? Well, I love this beautiful... Can you love a toilet?? Well, I love this beautiful dark gray Kohler. So efficient and takes up almost exact floor space as the one we replaced so no need to prepare or repair floor.
Date published: 2017-09-05
Rated 5 out of 5 by from This is an excellent product. It works as advertised and looks good. I am a little concerned abo... This is an excellent product. It works as advertised and looks good. I am a little concerned about the plastic seat and how it will hold up over time and usage. The installation is rather easy if you have replaced a toilet before and know what to expect especially with the O ring. The toilet weighs 92 pounds and since it is one piece i found 2 people were needed to mount the toilet properly on the O ring.
Date published: 2017-06-27
Rated 5 out of 5 by from I love this toilet. The height and comfortable quiet close... I love this toilet. The height and comfortable quiet close toilet seat and lid are super. This marvelous commode is extremely low flow but like the much more expensive Toto this toilet can take quite a bit, if you understand what I mean. Only have had it for a little over a week it is great!!!
Date published: 2017-09-28
Rated 5 out of 5 by from Toilets work perfectly so far I read through many reviews on many toilets. I wanted a tall toilet with a good flush, stays clean and recommended by at least 90% of the reviews. This toilet met all of those requirements. We had 2 installed 3 weeks ago. They have worked perfectly so far. No problems whatsoever.
Date published: 2017-07-25
Rated 5 out of 5 by from Great style and functionality. Easy install and no issues with... Great style and functionality. Easy install and no issues with operation. We did have to return the first order as the base was cracked during delivery however the second was fully inspected and no brakage during delivery.
Date published: 2017-09-26
Rated 5 out of 5 by from Owned for 2 months. Works as advertised. Comfort height is appreciated. Not my favorite style but... Owned for 2 months. Works as advertised. Comfort height is appreciated. Not my favorite style but the more stylish toilets I have experience with don't work as well.
Date published: 2017-09-05
Rated 5 out of 5 by from Great design Finally an American brand to rival Toto for performance. This unit flushes with intensity for such little water use.
Date published: 2017-06-27
Rated 5 out of 5 by from Very happy with this toilet. It is very streamlined and nice looking and has very strong flushing. Very happy with this toilet. It is very streamlined and nice looking and has very strong flushing.
Date published: 2017-09-19
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