0650531994998

KOHLER

Model # K-3810-7

Internet # 203006192

Store SO SKU # 1000473021

Santa Rosa Comfort Height 1-piece 1.28 GPF Single Flush Compact Elongated Toilet with AquaPiston Flush in Black Black

$528.86 /each
Color/Finish: Black Black
  • Almond
  • Biscuit
  • Black Black
  • Dune
  • Ice Grey
  • Sandbar
  • White

Frequently Bought Together

Product Overview

This Santa Rosa toilet's one-piece design adds a contemporary look to your bathroom environment while conserving space with a compact elongated bowl Its 1.28 Gal. high-efficiency flush provides significant water savings of up to 16,500 Gal. per year, versus an old 3.5 Gal. toilet, without sacrificing performance A chair-height, elongated seat makes it comfortable to use.

  • 1-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Compact elongated bowl offers added comfort while occupying the same space as a round-front bowl
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 GPF (gallons per flush)
  • Standard left-hand trip lever included
  • Seat and lid included
  • Supply line not included
  • 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
  • Standard 12 in. rough-in
  • 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

    Kohler AquaPiston Flushing Technology

Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.) 
16.5 
Product Depth (in.) 
27.75 
Product Height (in.) 
28.1875 
Product Width (in.) 
18.75 

Details

Bowl Height 
Comfort Height 
Bowl Shape 
Elongated 
Color Family 
Black 
Color/Finish 
Black Black 
Commercial / Residential 
Residential 
Flushing Mechanism 
Gravity Flush 
Flushing Technology 
Gravity Fed 
Flushing Type 
Single Flush 
Gallons Per Flush 
1.28 
MaP Performance Rating 
1000 
Material 
Vitreous China 
Mount Location 
Floor Mount 
Product Weight (lb.) 
102 lb 
Returnable 
90-Day 
Rough In Size 
12 
Toilet Features 
No Additional Features 
Toilet Included Components 
Bolts,Seat 
Trip Lever Location 
Left Side 

Warranty / Certifications

Certifications and Listings 
ADA Compliant 
Manufacturer Warranty 
1-Year Limited Warranty 

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Customer Questions & Answers

108 Questions217 Answers

Customer Questions & Answers

Santa Rosa Comfort Height 1-piece 1.28 GPF Single Flush Compact Elongated Toilet with AquaPiston Flush in Black Black
Santa Rosa Comfort Height 1-piece 1.28 GPF Single Flush Compact Elongated Toilet with AquaPiston Flush in Black Black

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1 answer

Replace the toilet in my fifth wheel trailer

This question is from Santa Rosa Comfort Height 1-piece 1.28 GPF Single Flush Compact Elongated Toilet with AquaPiston Flush in White
Asked by
Hemet, Ca
Read all my Q&A
July 14, 2016
is 24 inches from the back wall to the front of the stool and I am limited from the front of the seat to the wall do you have a toilet that will work in that limited space
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Answer (1)

July 18, 2016
Answer: 
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize, we do not manufacture a toilet that is less than 24 inches.
Please work with your local Home Depot for pricing and availability on this product.
Thank you for choosing the Bold Look of KOHLER.
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1 answer

What does "Compact" elongated mean?

This question is from Santa Rosa Comfort Height 1-piece 1.28 GPF Single Flush Compact Elongated Toilet with AquaPiston Flush in White
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July 3, 2016
http://www.homedepot.com/p/KOHLER-Santa-Rosa-Comfort-Height-1-piece-1-28-GPF-Single-Flush-Compact-Elongated-Toilet-with-AquaPiston-Flush-in-White-K-3810-0/202977247?cm_mmc=ola|criteo|29B-29-23-11|22037|
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Answer (1)

July 5, 2016
Answer: 
Compact Elongated refers to the distance from the back wall to the front rim of the bowl and the shape of the bowl compared to a circle.
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1 answer

Anybody else seen this?

This question is from Santa Rosa Comfort Height 1-piece 1.28 GPF Single Flush Compact Elongated Toilet with AquaPiston Flush in White
Asked by
San Diego,Ca.
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June 4, 2016
Changing the water supply line to my Kohler toilet, and this falls out of the inlet tube...anybody know what this is?
User submitted photo
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Answer (1)

June 6, 2016
Answer: 
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize, I am unable to view any attachments. For immediate assistance viewing your photo, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537)
Please work with your local Home Depot for pricing
Read More
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize, I am unable to view any attachments. For immediate assistance viewing your photo, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537)
Please work with your local Home Depot for pricing and availability on this product.
Thank you for choosing the Bold Look of KOHLER.
Read Less
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0out of 0found this answer helpful.
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1 answer

Can I use the Kohler "Universal" adapter K-5381 to make this model a 14" rough-in?

This question is from Santa Rosa Comfort Height 1-piece 1.28 GPF Single Flush Compact Elongated Toilet with AquaPiston Flush in White
Asked by
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June 3, 2016
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Answer (1)

June 6, 2016
Answer: 
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize, the 5381 is not a "universal" adaptor. It is specific to the Tresham toilet, model 3981.
Please work with your local Home Depot for pricing and availability on this product.
Thank you for choosing the Bold
Read More
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize, the 5381 is not a "universal" adaptor. It is specific to the Tresham toilet, model 3981.
Please work with your local Home Depot for pricing and availability on this product.
Thank you for choosing the Bold Look of KOHLER.
Read Less
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Customer Reviews

Rated 4.6 out of 5 by 338 reviewers.
Rated 4.0 out of 5.0 by Very Quiet This is a great toilet with a very soft flush. Because it's black, it's very hard to keep it look ing clean and I can see dust on it a half hour after I clean it. June 28, 2016
Rated 5.0 out of 5.0 by Excellent toilet Really like the toilet height as well as the non clog, works really well... only issue is that the toliet set slams down, I had purchased the same model in white and the toilet seat would softly close and thought would be the same for the black toilet... I emailed Kohler directly to ask about this and have yet to recieve a response, that was 2 weeks ago, so a little disappointed there. May 17, 2016
Rated 4.0 out of 5.0 by A Quiet, Quality Toilet Ordered online because our local store does not keep enough on hand. 3 visits over the last 4 weeks and still none on hand. Anyway, we ordered online. All went well until we picked it up. Found the box was missing the foam block base. The toilet was sitting on cardboard and the toilet almost fell out when 2 HD employees went to load on a cart. After much taping we got it loaded. At home we found out the Wax ring was missing. Also the inside of the Lid was chipped. Luckily not cracked so we kept it. I think Home Depot still has room for "Improvement" on the shipping, inspection process. This was our 2nd Kohler Santa Rosa toilet in a year and the first was packed much better. But then we picked it up AT the Store.... June 11, 2016
Rated 5.0 out of 5.0 by Great purchase It really looks great and doesn't take up a lot of space in my very narrow bathroom. Flushes well and saves a ton of water. July 14, 2016
Rated 4.0 out of 5.0 by Lives up to its promise The Santa Rosa by Kohler works exactly as promised. Despite only using 1.28 gpf, one flush is all it takes. I had the Santa Rosa installed by plumbers but almost anyone with some household and plumbing skills should be able to do it with a helper. A helpful video from either Kohler or Home Depot will show you how. The negative: there is a very minor, occasional leak in its flush mechanism--like a leaky flapper valve on an older commode. Kohler sent me a replacement ring and included access to a video showing a simple installation. Also, it might be a good idea to keep a toilet bowl brush nearby. Possibly because of the low amount of water per flush, the bowl doesn't always come clean. May 31, 2016
Rated 5.0 out of 5.0 by Love it Love this toilet and its matching sink. Highly recommend. The warm color blended beautifully with the earthy /spa look that I was aiming for in my powder room. Wouldn't ever use a cheap quality toilet when gallons of water and flooding issues are at stake (learned that lesson the hard way ). July 6, 2016
Rated 5.0 out of 5.0 by A good replacement We ordered this toilet to replace an old one in our upstairs bathroom. It was installed by our regular plumber. It has been working quite well. It was pricier than I had hoped for, but it matched the style of our downstairs toilets, which have also been working quite well. July 19, 2016
Rated 5.0 out of 5.0 by nice! I can't really speak on the installation since I had a pro do that, but he didn't seem to have any trouble. This one-piece model is so easy to clean; no crud going into that crevice under the tank, yay! That's important when you are the house toilet-cleaner. I like the look of the toilet and so far it's working perfectly (been about a month). I plan to put one in our other upstairs bath when we remodel next year. July 11, 2016
  • 2016-07-24 T19:43:52.939-05:00
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