Model # K-4438-95

Internet #203004212

Store SO SKU #1000472416

KOHLER Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in Ice Grey
0885612003584

KOHLER

Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in Ice Grey

$201.98 /each
Color/Finish: Ice Grey
  • Almond
  • Biscuit
  • Black Black
  • Cashmere
  • Dune
  • Ice Grey
  • Mexican Sand
  • Sandbar
  • Thunder Grey
  • White

Frequently Bought Together

Product Overview

Part of the Devonshire collection, this high-efficiency tank takes inspiration from old-world design Its 1.28 Gal. flush setting provides significant water savings of up to 16,500 gallons per year, compared to old 3.5 Gal. toilets, without sacrificing performance. Pair this tank with the K-4397 bowl for a complete toilet.

  • 1.28 gallons per flush (GPF)
  • Standard left-hand polished chrome trip lever included
  • Combines with the K-4397 bowl to create a complete K-3837 Devonshire toilet
  • 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°), 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

    Kohler AquaPiston Flushing Technology

Info & Guides

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Customer Questions & Answers

8 Questions9 Answers

Customer Questions & Answers

Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in Ice Grey
Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in Ice Grey

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1 answer

Will a K4438-47 tank fit on a Devonshire K-1357-47 toilet that was installed in 2004?

This question is from Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in Almond
Asked by
Chicago IL.
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December 23, 2015
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Answer (1)

January 4, 2016
Answer: 
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize, unfortunately due to the change in flush valve designs flapper style tanks and bowls are not interchangeable with canister style flush valve tanks/bowls.
Please work with your local Home Depot for pricing and
Read More
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize, unfortunately due to the change in flush valve designs flapper style tanks and bowls are not interchangeable with canister style flush valve tanks/bowls.
Please work with your local Home Depot for pricing and availability on any product purchase.
Thank you for choosing the Bold Look of KOHLER.
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1 answer

Will this tank fit

This question is from Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in White
Asked by
Florida
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September 23, 2015
Will this 4438-0 tank fit a k-3457 bowl? Im in need of a k-4619 tank only.

thanks Jerome
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Answer (1)

September 25, 2015
Answer: 
Hello, my name is John with KOHLER Customer Service. I am happy to assist you with your toilet question.
The 4438-0 Devonshire tank can be used with the 4397-0 Devonshire bowl. These combine to create the complete 3837-0 Devonshire toilet.
The 3457-0 Devonshire toilet consists of the 4619-0 tank and the 4269-0 bowl.
I’m sorry, the 4438-0 tank will not work with the 4269-0 bowl.
For additional assistance
Read More
Hello, my name is John with KOHLER Customer Service. I am happy to assist you with your toilet question.
The 4438-0 Devonshire tank can be used with the 4397-0 Devonshire bowl. These combine to create the complete 3837-0 Devonshire toilet.
The 3457-0 Devonshire toilet consists of the 4619-0 tank and the 4269-0 bowl.
I’m sorry, the 4438-0 tank will not work with the 4269-0 bowl.
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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1 answer

Will this fit k4269 Devonshire bowl w3 bolt tank attachment?

This question is from Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in White
Asked by
Al
Danbury ct
August 22, 2013
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Answer (1)

August 27, 2013
Answer: 
Hello my name is April with the Kohler Customer Service. I would be happy to assist you with your toiler question.
Model # K-4438-0 Kohler Devonshire Toilet tank is only compatible with model # K-4397 bowl. Please feel free to call our Customer service department 1-800-4KOHLER (1-800-456-4537) to order this.
Thank you for your inquiry and choosing the bold look of Kohler.
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2 answers

Will this toilet tank fit any toilet bowl

This question is from Devonshire 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flush Technology in Black Black
Asked by
needtoilet
arlington, tx
April 22, 2013
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Answers (2)

Asked by
KohlerCo.
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April 23, 2013
Answer: 
Thank you for your inquiry. No, the K-4438-7 tank will not fit any bowl. This tank will only fit the K-4397 bowl.
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Asked by
KohlerCo.
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April 23, 2013
Answer: 
Thank you for your inquiry. No, the K-4438-7 will not fit any bowl. This tank will only fit the K-4397 bowl.
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Customer Reviews

Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by happy with purchase bought the devonshire tank in almond to replace an american standard bone color. Color matches great and this koehler tank is very quiet. Love the design. June 5, 2012
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