Internet #203075171

Model # K-3551-0

Store SO SKU #1000949098

0650531979971

KOHLER

Archer Comfort Height 2-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flushing Technology in White

$ 269 00
$299.00

Save $30.00 (10%)

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Frequently Bought Together

Frequently Bought Together

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Product Overview

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 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°), 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% less water than 1.6 Gal. toilets
  • Eligible for consumer rebates in some municipalities



  • Features to consider when buying a toilet
  • Drylock system saves installation time and helps prevent water leakage.

    KOHLER AquaPiston Flushing Technology

  • Click here to learn more about Water Conservation

Product Overview

Model #: K-3551-0
Internet #: 203075171

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 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°), 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% less water than 1.6 Gal. toilets
  • Eligible for consumer rebates in some municipalities



  • Features to consider when buying a toilet
  • Drylock system saves installation time and helps prevent water leakage.

    KOHLER AquaPiston Flushing Technology

  • Click here to learn more about Water Conservation

Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.25
Product Depth (in.)
29
Product Height (in.)
30
Product Width (in.)
17.875

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Pack Size
1
Product Weight (lb.)
96.5lb
Returnable
90-Day
Rough In Size
12
Style
Bohemian,Classic,Minimalist,Mission,Modern,Transitional
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant,ANSI Certified,CSA Certified
Manufacturer Warranty
1-Year Limited Warranty

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.25
Product Depth (in.)
29
Product Height (in.)
30
Product Width (in.)
17.875

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Pack Size
1
Product Weight (lb.)
96.5lb
Returnable
90-Day
Rough In Size
12
Style
Bohemian,Classic,Minimalist,Mission,Modern,Transitional
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant,ANSI Certified,CSA Certified
Manufacturer Warranty
1-Year Limited Warranty

Questions & Answers

Does this toilet come with the flush lever? Or does that need to be purchased separately?

Does this toilet come with the flush lever? Or does that need to be purchased separately?
Asked by: Sue
yes,it comes with the one in the pic. PLEASE NOTE.... Have had this installed for one year. It does not always flush the debris away like the other new toilets that I purchased at the same time, which were not this model. Had a plumber out just last week and asked him about this year old toilet. He suggested I replace it! The reason I purchased this style is that it matched the pedestal sink in this very small half bath.
Answered by: Deb
Date published: 2019-05-29

This toilet was just installed as part of my bathroom remodel. I'm noticing there's a 'wiggle' in...

This toilet was just installed as part of my bathroom remodel. I'm noticing there's a 'wiggle' in the tank that makes me believe it is not firmly attached to the base. Whenever I flush, the tank jiggles a bit. My contractor says this is due to a metal bracket that is used to attach the pieces - "that's how Kohler designed it". Do you have any more information on this?
Asked by: mimiJay
We do not have a wiggle in the tank -maybe take apart and install the tank.
Answered by: Cg
Date published: 2019-03-11

Can this flush huge poop?

Special Needs daughter on a lot of meds and has Huge poops. We let it sit and break it up to flush currently. Can this toilet flush first time?
Asked by: Rebel
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. This toilet has the highest bulk flush rating in MaP surveys. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2019-01-11

We bought this toilet in February and just installed it a week ago. The toilet leaks water out of...

We bought this toilet in February and just installed it a week ago. The toilet leaks water out of the tank (down the drain, not outside the toilet). It seems the piston is not heavy enough and does not seal off the drain. Do you have a fix for it? Has there been an improvement since we purchased it? Any other suggestions?
Asked by: Andy
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. Please call our Customer Care Center at 1-800-456-4537 (M-F, 8am-5pm CST) for assistance with ordering a new seal for your toilet. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2018-06-22
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Customer Reviews

Archer Comfort Height 2-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flushing Technology in White is rated 4.1 out of 5 by 151.
Rated 5 out of 5 by from I love the new Kohler Archer Comfort Height toilet. ... I love the new Kohler Archer Comfort Height toilet. Well designed and very pretty. Matches my Archer pedestal sink. I really love them both!!!
Date published: 2019-05-07
Rated 5 out of 5 by from Works well and uses less water. Relatively quiet.... Works well and uses less water. Relatively quiet.
Date published: 2019-05-22
Rated 2 out of 5 by from Big bucks, little support...... ... Big bucks, little support......
Date published: 2019-06-19
Rated 5 out of 5 by from Easy to install. Easy to install.
Date published: 2019-05-07
Rated 5 out of 5 by from Beautiful and efficient Love the style of this toilet. Got the soft close lid which fits it perfectly. The tank did come with a 1 inch chip on it, but the tank lid hides it. Be sure to check over your toilet when you take delivery! So far the flush seems very strong. No need to flush twice even though it's only 1.28 gallons.
Date published: 2014-03-14
Rated 5 out of 5 by from We have been so happy with our new toilet. We have had it for about two months now. The height i... We have been so happy with our new toilet. We have had it for about two months now. The height is perfect and installation was a breeze. We even bought the matching pedestal sink and mirror to complete the look of our newly renovated bathroom. We would recommend this toilet to anyone. One thing I didn't realize when I ordered the product is that it doesn't come with a toilet seat so be sure to pick one of those out when you purchase this toilet.
Date published: 2017-01-04
Rated 5 out of 5 by from Stylish and reliable I originally bought the one piece for > $500, but it cracked the first time I sat on it. I replaced it with the 2-piece and the savings helped pay for re-install. Also, this one is a bit taller than the one piece.
Date published: 2013-12-19
Rated 2 out of 5 by from It Leaked We finally re-did our main bathroom; I chose this item because of the Kohler name and the color (which is very pretty). Our contractor installed it with no problem. Once it was used it began to leak. Our contractor looked at it and couldn't find where the leak was coming from - there were no cracks. It stopped and then leaked all over the bathroom (thankfully we were home and the rugs stopped it from reaching the cabinets); it began leaking again the next day. We removed it, returned it and went with an American Standard and although I don't have the Mexican Sand color, I don't have any more leaks. Also, we are not fans of the aquapiston flushing.
Date published: 2016-07-21
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