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Model # K-3551-0

Internet # 203075171

Archer Comfort Height 2-piece 1.28 GPF Elongated Toilet with AquaPiston Flushing Technology in White

This item has been discontinued.
The Home Depot no longer carries this specific product.
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Was   $272.85
$231.92 /each

Save $40.93 (15%) through 12/06/2015

Holiday Savings
Promotion Details
Price Valid : 11/23/2015 - 12/06/2015
Holiday Savings
  • Features innovative AquaPiston flush technology
  • WaterSense toilets use 20 percent less water than 1.6 GPF toilets
  • Toilet seat sold separately (K-4636-0 recommended)




Model # K-3551-0

Internet # 203075171

Store SO SKU # 285286

The Archer Comfort Height Toilet combines exceptional performance and the enduring transitional style of the Archer collection. Blending subtle design elements found in Craftsman furniture and the intricate facets of fine jewelry, this combination of beveled edges and curved bases creates a timeless look that complements a wide range of styles. Available in an array of Kohler colors to match any bathroom decor.

  • 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 (gpf)
  • 2-1/8 in. glazed trapway
  • Standard left-hand trip lever included, seat and supply line not included
  • Combination consists of the Kohler K-4356 bowl and the K-4431 tank
  • Coordinates with other products in the Archer collection
  • DryLock System saves installation time and helps prevent water leakage
  • 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
  • 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
  • DryLock System saves installation time and helps prevent water leakage.

    Kohler AquaPiston Flushing Technology

Info & Guides

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Bowl Height (in.) 
Flush Valve Size (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Bowl Height 
Comfort Height 
Bowl Shape 
Color Family 
Commercial / Residential 
Flushing Mechanism 
Gravity Flush 
Flushing Technology 
Gravity Fed 
Flushing Type 
Single Flush 
Gallons Per Flush 
MaP Performance Rating 
Vitreous China 
Product Weight (lb.) 
96.5 lb 
Rough In Size 
Toilet Features 
No Additional Features 
Toilet Included Components 
Trip Lever Location 
Left Side 
Trip Lever Location 
Left Side 
Warranty / Certifications
Certifications and Listings 
ADA Compliant,ANSI Certified,CSA Certified 
Manufacturer Warranty 
One-Year Limited Warranty 


Rated 4.3 out of 5 by 46 reviewers.
Rated 5.0 out of 5.0 by An Excellent Toilet Provides a better flush with low water usage than the old toilet did with much more water. September 29, 2015
Rated 4.0 out of 5.0 by Easy to install! Purchased the product online because I was in search of a new toilet for my guest bathroom. Being that I am a single mom, I wasn't sure how easily I was going to be able to install the toilet. Would I need help, or would I be able to figure it out on my own? Luckily, I just had a few questions that my dad was able to help me with over the phone. I was able to install the toilet, and it is a great, new addition to my guest bathroom! October 26, 2015
Rated 4.0 out of 5.0 by Great Toilet! Toilet was easy to install. Great quality product. Appreciate the customer service by The Home Depot as they answered questions I has about installation and the product itself. October 27, 2015
Rated 5.0 out of 5.0 by Quiet flush This toilet exceeded my specifications with respect to how quiet it is. The price was also reasonable since I used a 10% off promo code and I love the Koehler design. October 26, 2015
Rated 5.0 out of 5.0 by Amazing investment This toilet was one of the best purchases we made for the house. High quality, very modern and it is long lasting as the materials are high quality.v October 26, 2015
Rated 4.0 out of 5.0 by So easy! It was easy, even for a noob like me, to install this new toilet. It really is a great value for the cost and was simple to install by myself. October 26, 2015
Rated 5.0 out of 5.0 by Holds it all The toilet holds all that we put in it, it looks great and the plumber installed it in five minutes. October 27, 2015
Rated 4.0 out of 5.0 by Nice toilet with a comfortable seating Really liked the toilet. It had a comfortable seating. Was quite easy to install. October 27, 2015
  • 2015-11-22 T10:20:16.819-06:00
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