Model # K-3551-K4

Internet #203075180

KOHLER Archer Comfort Height 2-piece 1.28 GPF Elongated Toilet with AquaPiston Flushing Technology in Cashmere
0650531980069

KOHLER

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

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • KOHLER AquaPiston releases water from 360 degrees around
$41734 /each

Choose Your Options

Cashmere
  • Almond
  • Biscuit
  • Black Black
  • Cashmere
  • Dune
  • Ice Grey
  • Mexican Sand
  • Thunder Grey
  • White
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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 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



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

    Kohler AquaPiston Flushing Technology

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-K4
Internet #: 203075180

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



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

    Kohler AquaPiston Flushing Technology

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
Brown
Color/Finish
Cashmere
Commercial / Residential
Residential
Features
No Additional Features
Flushing Mechanism
Gravity Flush
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
96.5lb
Returnable
90-Day
Rough In Size
12
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,EPA Approved
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
Brown
Color/Finish
Cashmere
Commercial / Residential
Residential
Features
No Additional Features
Flushing Mechanism
Gravity Flush
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
96.5lb
Returnable
90-Day
Rough In Size
12
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,EPA Approved
Manufacturer Warranty
1-Year Limited Warranty

Questions & Answers

What does chair height mean? I'm seeking a toilet that is at least 18 inches to the top of the se...

What does chair height mean? I'm seeking a toilet that is at least 18 inches to the top of the seat ( not top of the lid) Would be more helpfull if actual dimensions were shown.
Asked by: Frustrated
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. Comfort Height toilets all measure 16.5" from the rim to the floor. Adding a seat would increase the height. Please work with your local The Home Depot for pricing and availability on this product. Thank you for choosing The Bold Look of KOHLER.
Answered by: Kohler Product Expert
Date published: 2017-04-13

Is this innocent blush colored toilet more of a pinkish color or what?

Asked by: Angela
Hi Angela, my name is Sarah with Kohler I am glad to address your question. The Innocent Blush has a pink hue. Color samples can be ordered online at https://goo.gl/s4h9vO. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2017-06-13

Does this toilet come in standard height with the two piece unit?

Asked by: Ruie
Yes
Answered by: Anonymous
Date published: 2017-02-02

lid for toliet

I thought this was a complete set, but where is the toliet seat?
Asked by: Linda
You have to buy the lid separately. I ran into the same problem.
Answered by: Greer
Date published: 2017-01-05
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Customer Reviews

Archer Comfort Height 2-piece 1.28 GPF Elongated Toilet with AquaPiston Flushing Technology in Cashmere is rated 4.1 out of 5 by 96.
Rated 1 out of 5 by from Worked great for about an year. Now it has zero flushing power. I have check everything from clea... Worked great for about an year. Now it has zero flushing power. I have check everything from clean out line to water intake and nothing on those two ends. It has to be the AquaPiston causing the problem. I purchased two of them and the other is still working as I write this but I'm sure it to will start with the same problem. I paid more for these toilets thinking the Kohler brand was a better product, WRONG. Buyer beware. Too bad because I do like the toilets.
Date published: 2017-06-02
Rated 4 out of 5 by from Great toilet but Kohler shipped it without installing the rubber washer on the fill valve so we h... Great toilet but Kohler shipped it without installing the rubber washer on the fill valve so we had leakage upon initial install. They were good about shipping the needed part but that doesnt do much for product confidence. I bought 3 of these and have only installed 1 of 3 because of the manufacturing error. If anyone experiences water leakage between the tank and valve base check for the rubber washer to make sure its there.
Date published: 2017-06-07
Rated 5 out of 5 by from Love the color. Perfect in gray tone bathroom. Also appreciate the extra height. Flush system ver... Love the color. Perfect in gray tone bathroom. Also appreciate the extra height. Flush system very srong and resets quickly with little noise involved. Only negative is matching toilet seat, bought separately, is thin plastic. We expected more for the exorbitant price. It does have the automatic close feature and works well.
Date published: 2017-05-30
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 The comfort height added 3 " which makes it more... The comfort height added 3 " which makes it more comfortable. The power flush empties the toilet quite easily & in one flush. It also has a nice edgy look. We did both bathrooms & are quite happy..
Date published: 2017-07-19
Rated 4 out of 5 by from Very nice toilet. Works just fine. My plumber liked it... Very nice toilet. Works just fine. My plumber liked it when he installed it. Very elegant. Wish it was more of the “matte” color shown in the photo. It’s closer to glossy.
Date published: 2017-06-20
Rated 3 out of 5 by from The toilet has an adequate flush, but not with the... The toilet has an adequate flush, but not with the pressure or force that I expected. It also does not "swirl" around the bowl for extra cleaning. Like comfort hight.
Date published: 2017-09-13
Rated 2 out of 5 by from The flushing system is great when it works. However, this... The flushing system is great when it works. However, this toilet clogs frequently! Takes several flushes to avoid clogging. Stains easily
Date published: 2017-09-05
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