KOHLER Devonshire Comfort Height 2-piece 1.28 GPF Elongated Toilet with AquaPiston Flush Technology in Biscuit-K-3837-96 - The Home Depot


Model # K-3837-96

Internet # 203075743

Devonshire Comfort Height 2-piece 1.28 GPF Elongated Toilet with AquaPiston Flush Technology in Biscuit

KOHLER Devonshire Comfort Height 2-piece 1.28 GPF Elongated Toilet with AquaPiston Flush Technology in Biscuit

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$420.64 / each


Model # K-3837-96

Internet # 203075743

Store SO SKU # 285286

This Devonshire two-piece toilet combines high efficiency with the old-world style of the Devonshire collection Its single 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year (versus an old 3.5-gallon toilet) without sacrificing performance An elongated bowl and comfortable height ensure ease of use.

  • Two-piece toilet
  • Elongated bowl offers added room and comfort
  • 1.28 gallons per flush (gpf)
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Seat and supply line not included
  • Combination consists of the K-4397 bowl and the K-4438 tank
  • Coordinates with other products in the Devonshire collection
  • 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 degrees), 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
  • Three-bolt installation
  • WaterSense toilets meet strict EPA flushing guidelines, including using at least 20 percent less water than 1.6-gallon toilets
  • Eligible for consumer rebates in some municipalities.

    Kohler AquaPiston Flushing Technology

Info & Guides

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Assembled Depth (in.)  17.25 in  Assembled Height (in.)  30.75 in 
Assembled Width (in.)  29.25 in  Bowl Rim Height  16.5 
Flush Valve Size (in.)  Product Depth (in.)  29.25 
Product Height (in.)  30.75  Product Width (in.)  17.25 
Toilet Bowl Height (in.)  16.5 
Bowl Height  Standard  Bowl Shape  Elongated 
Color Family  Beige  Color/Finish  Biscuit 
Commercial / Residential  Residential  Dual Flush  No 
Flush Performance Category  Best 8-10  Flushing System  Gravity Fed 
Gallons Per Flush  1.28 gal (US)  MaP Performance Rating  1000 
Material  Vitreous China  Product Weight (lb.)  98 lb 
Returnable  90-Day  Rough In Size  12 
Toilet Features  No Additional Features  Toilet Included Components  Handle 
Trip Lever Location  Left 
Warranty / Certifications
Certifications and Listings  ADA Compliant  Manufacturer Warranty  One-Year Limited Warranty 


Rated 4.5 out of 5 by 22 reviewers.
Rated 4.0 out of 5.0 by Great looking toilet and flush performance but not easy to installall I bought it due to its looking luxury and the water surface is larger (9" x 11") than most brands for elongated toilets. I installed an American Standard 4 Max Champion for my master bath. I installed this Kohler in my 1/2 bath. It has powerful flush and uses only 1.28GPF. The installation is harder compare to my American Standard 4 Max Champion which no tool is needed. Kohler's tank uses three 1/2" screws. The one on the center back is hard to tight. You must have a deep socket to turn these nuts. It has base bolt cover caps but does not have screws or plastic nuts. January 30, 2015
Rated 5.0 out of 5.0 by Great product - poor packaging for shipping Fine product - works very well and has nice period styling. February 25, 2014
Rated 3.0 out of 5.0 by Kohler Toilet All was well until the bolts that secure it to the screws were too big. Had to go buy correct sized bolts! :( Also, for the price, don't you think it should have had a seat?? May 15, 2013
Rated 5.0 out of 5.0 by Very nice. Easy to install Toilet was easy to install. The tank was much more compact than my older American Standard toilet. Also hard to believe how much quieter and more efficient the flush is. Would purchase again for other bathrooms. October 21, 2014
Rated 5.0 out of 5.0 by Best toilet I've ever owned, hands down. Toilet flushes well the first time - no second flushing needed as a rule. Quiet! Attractive. Installed for 2 years and not one problem. July 25, 2014
Rated 5.0 out of 5.0 by Awesome toilet Best flushing toilet I have ever encountered. I purchased it because it was on sale and I LOVE the way it looks. Three years down the road I am looking to purchase a second one. February 5, 2014
Rated 5.0 out of 5.0 by Great Product! This toilet was a breeze to install. The style is unique, even a little vintage. Matched great with our new Devonshire sink that we also purchased at The Home Depot. Good price compared to competitors! December 30, 2014
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