KOHLER Cimarron 2-piece 1.28 GPF High Efficiency Elongated Toilet with AquaPiston Flushing Technology in Black-K-3609-7 at The Home Depot
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Model # K-3609-7

Internet # 202060521

Cimarron 2-piece 1.28 GPF High Efficiency Elongated Toilet with AquaPiston Flushing Technology in Black

KOHLER Cimarron 2-piece 1.28 GPF High Efficiency Elongated Toilet with AquaPiston Flushing Technology in Black

This item has been discontinued.
The Home Depot no longer carries this specific product.

$446.21 / each
Item cannot be shipped to the following state(s): AK,GA,GU,HI,VI


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Model # K-3609-7

Internet # 202060521

Store SO SKU # 285286

This WaterSense-labeled high-efficiency toilet combines water conservation with the versatile style of the Cimarron collection A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance This toilet features innovative AquaPiston technology, a patented flush engine, that delivers a fast, powerful, and plug-free flush An elongated bowl, positioned at the height of a standard chair, offers comfort and ease of use.

  • Two-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gallons per flush
  • Left-hand Polished Chrome trip lever included
  • Seat and supply line not included
  • Combination consists of the K-4309 bowl and the K-4421 tank
  • Coordinates with other products in the Cimarron collection
  • 12 in. rough-in
  • Elongated bowl
  • 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.
  • AquaPiston canister flush valve optimizes flush performance and resists warping and deterioration.
  • Standard 12 in. rough-in.
  • DryLock System saves installation time and helps prevent water leakage.

    Kohler AquaPiston Flushing Technology

Info & Guides

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Assembled Depth (in.)  28.75 in  Assembled Height (in.)  30.75 in 
Assembled Width (in.)  17.625 in  Bowl Height  Standard 
Bowl Rim Height  16.5  Bowl Shape  Elongated 
Certifications and Listings  ADA Compliant  Color Family  Black 
Color Family  Black  Color/Finish  Black 
Commercial / Residential  Commercial  Complete Toilet Kit  No 
Flush Performance Category  Best 8-10  Flush Valve Size (in.)  3.25 
Flushing System  Gravity Fed  Gallons Per Flush  1.6 gal (US) 
MaP Performance Rating  1000  Manufacturer Warranty  One Year Limited Warranty 
Material  Vitreous China  Material  Vitreous China 
Product Depth (in.)  28.75  Product Height (in.)  30.75 
Product Weight (lb.)  87.5 lb  Product Width (in.)  17.625 
Returnable  90-Day  Rough In Size  12 
Rough in Size Adjustable  No  Seat Included  No 
Toilet Bowl Height (in.)  16.5  Toilet Included Components  Handle 
Trip Lever Location  Left Hand 


Rated 4.4 out of 5 by 144 reviewers.
Rated 5 out of 5 by AWESOME Easy to install, "NO" leaking from tank-to-bowl connection due to the innovative connection design. (Respectfully)-This toilet will flush large stool loads completely with no second flushing required. If you plug this toilet than you must be using way to much toilet paper.I originally purchased another brand made toilet, and had to replace it due to a leaking tank/bowl connection. This Kohler toilet will flush as well as the other brand, which is reported to be a better flushing unit. The 16.5" bowl height of this toilet has really improved the comfort level for doing the deed. Overall-- an EXCELLENT product. June 24, 2012
Rated 5 out of 5 by Super simple installation even with working with an old house Product arrived on time and in good condition. Installation was a breeze. Might have been nice for someone to mention the seat was not included but maybe I missed it. May 1, 2012
Rated 5 out of 5 by Great product looks very nice, works well.. I am very pleased with this purchase,definitely no buyers remorse.. Great looking product in black... July 24, 2012
Rated 3 out of 5 No toilet seat included!!! Nice toilet but it wasn’t cheap and got a whole lot more expensive when I had to purchase a seat for it. In fine print it stated that a seat wasn’t included. Why not??? For the price paid it should have auto flush. I will never purchase another toilet or anything from Home Depot online. I will not purchase another anything from Koehler. Come on $500 plus tax and no toilet seat?? September 6, 2011
Rated 5 out of 5 by Great quality Love the appearance May 4, 2011
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