Internet #204850322

Model # K-3946-0

Store SKU #1002346770

Store SO SKU #1000402790

0885612148377

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

  • Easy to install with included slow-close toilet seat ($3 value)
  • KOHLER AquaPiston releases water from 36 degrees around
  • Comfort Height offers chair-height seating (about 2 in. taller)
$ 448 50
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Frequently Bought Together

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Product Overview

  • Easy to install with included slow-close toilet seat ($3 value)
  • KOHLER AquaPiston releases water from 36 degrees around
  • Comfort Height offers chair-height seating (about 2 in. taller)
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 (Gallon 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
  • Click here to learn more about Eco Options and Water Conservation



  • Features to consider when buying a toilet
  • Eligible for consumer rebates in some municipalities

    Kohler AquaPiston Flushing Technology

Product Overview

  • Easy to install with included slow-close toilet seat ($3 value)
  • KOHLER AquaPiston releases water from 36 degrees around
  • Comfort Height offers chair-height seating (about 2 in. taller)
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 (Gallon 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
  • Click here to learn more about Eco Options and Water Conservation



  • 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
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Bolts,Seat
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
92lb
Returnable
180-Day
Rough In Size
12
Style
Modern
Toilet Type
One-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Front

Warranty / Certifications

Manufacturer Warranty
One 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
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Bolts,Seat
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
92lb
Returnable
180-Day
Rough In Size
12
Style
Modern
Toilet Type
One-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Front

Warranty / Certifications

Manufacturer Warranty
One Year Limited Warranty

Questions & Answers

I'm researching this toilet. I noticed on some of the photos that customers have posted here that...

I'm researching this toilet. I noticed on some of the photos that customers have posted here that there is an open hole on the back of the tank near the upper right side. What is the purpose for that? Thanks.
Asked by: Terez
I am the original poster of this question. If the hole is there to displace air, then why don't all the Kohler toilets have it. My plumber couldn't even answer this question and he has Kohler toilets at home and in the office. I spoke to someone at Kohler and she told me the hole is there to prevent the tank from sweating on the outside and to prevent condensation under the tank lid. She said that Kohler is going to start adding the hole to all their toilets.
Answered by: Terez
Date published: 2019-04-14

is the seat and lid plastic? what is the purpose of the slow close lid? does it make it slower to...

is the seat and lid plastic? what is the purpose of the slow close lid? does it make it slower to open? How is it attached to the toilet bowl?
Asked by: lincoln
The seat is plastic. Slow close makes it quiet. The seat on some units automatically opens/closes, thus it is a controlled speed. The bidet is attached to the toilet by 2 bolts, the same as a normal toilet seat.
Answered by: irdvo
Date published: 2018-05-02

Is it self cleaning?

Is it self cleaning?
Asked by: Dyane
It is not self cleaning but keeps itself very clean. Minimal cleaning needed.
Answered by: Kathy
Date published: 2018-05-02

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
NO NEW WAX RING . PURCHASE ONE IN A KIT THAT HAS THE BOLTS AND BASE WITH IT
Answered by: DRWELKO
Date published: 2018-05-02
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