Internet #203075177

Model # K-3551-95

Store SO SKU #1000474765

0650531980038

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

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • KOHLER AquaPiston releases water from 360 degrees around
$ 446 55
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • KOHLER AquaPiston releases water from 360 degrees around
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 Eco Options and Water Conservation

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • KOHLER AquaPiston releases water from 360 degrees around
Model #: K-3551-95
Internet #: 203075177

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 Eco Options and Water Conservation

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • KOHLER AquaPiston releases water from 360 degrees around
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 Eco Options and Water Conservation

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • KOHLER AquaPiston releases water from 360 degrees around
Model #: K-3551-95
Internet #: 203075177

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 Eco Options and Water Conservation

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

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
Gray
Color/Finish
Ice Grey
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,Mission,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
Gray
Color/Finish
Ice Grey
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,Mission,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

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
I am trying to purchase this toilet for an elderly woman, who has had hip surgery, Bending or stooping and sitting down on low toilets and chair can be a problem for her, I am looking at the height of this toilet and I believe the seating height of 17-19 is just right for her, Do you have any other suggestions
Answered by: Gina
Date published: 2019-07-24

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
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Customer Reviews

KOHLER Archer Comfort Height 2-Piece 1.28 GPF Single Flush Elongated Toilet with AquaPiston Flushing Technology in Ice Grey is rated 4.1 out of 5 by 152.
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-09-25
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
Rated 5 out of 5 by from Archer grey toilet excellent option for our bath remodel! we searched for a grey toilet, oddly non-existent, but found at Home Depot online!! one bad comment is that the seat is a separate purchase. how would you buy a new toilet without a seat??
Date published: 2014-04-29
Rated 3 out of 5 by from No toilet seat! This is a toilet pictured on the website with a toilet seat. I had ordered it for my husband who is handicapped and was so happy when it arrived. I scheduled a plumber to install it and he said there was no seat in either of the two boxes it came in. I called the Home Depots customer service line and the lady who answered had to put me on hold for about ten minutes while she researched this product and then told me I would need to order a toilet seat. I informed her that the photo in the website is extremely misleading and my complaint fell on deaf ears. I had to order a seat for another $69. So be aware that if you purchase this toilet then you need to also order a toilet seat.
Date published: 2015-05-19
Rated 4 out of 5 by from This toilet is well build and good quality throughout. Install was relatively quick and without ... This toilet is well build and good quality throughout. Install was relatively quick and without issue. Only one trip to the hardware store instead of my usual 5. I like the fact that the seat hight is higher which make it easier to get up and down with back pain (I tend to pull my back a couple times a year). We have replaced the other two toilets in our house with this model. We have never had a problem with clogging. The thing I like best about this toilet is that it's quiet flushing (relatively) and very quiet filling which is nice for when either my wife or I get up in the middle of the night. The old toilet could wake the dead so it would always wake the person still sleeping. That is not an issue with this toilet. I only have one knock that prevented me from giving it 5 stars and that the handle that comes with the toilet is not on par with a toilet costing $400+ (in biscuit). I know that many people will replace the handle with something that matches the style/finishes of other fixtures but Kohler should include something more substantial than a .50 cent handle on what is otherwise a nicely made unit. Raise the price by a few dollars if you have to but provide something that could be kept if you're going with standard Chrome finishes.
Date published: 2017-01-08
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