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Model #3810-0

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

$47265
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  • Slow close seat included with purchase
  • KOHLER AquaPiston releases water from 36 degrees around
  • Comfort Height offers chair-height seating (about 2 in. taller)
  • See More Details

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Product Overview

This compact one-piece Santa Rosa toilet integrates the tank and bowl into a seamless design for your bathroom. Providing an efficient 1.28 GPF, this toilet is designed with a quiet-close seat and a standard 12-in. rough-in. Its Comfort Height feature adds about 2 in. to the chair seating for easy use and comfort.
  • One-piece toilets that integrates 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
  • Standard 12 in. rough-in
  • Includes brevia quiet-close with grip-tight seat
  • Light-touch canister flush requires a lower actuation force than a flapper
  • 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
  • Watersense toilets meet strict EPA flushing guidelines, including using at least 20% less water than 1.6 Gal. toilets
  • Click here to learn more about Eco Options and Water Conservation
  • The Best Toilet For Your Home
  • Features to consider when buying a toilet
  • Eligible for consumer rebates in some municipalities



Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.0
Product Depth (in.)
27.75
Product Height (in.)
28.1875
Product Width (in.)
18.75

Details

Bowl Height
Chair Height
Bowl/Seat Shape
Elongated
Color Family
White
Color/Finish
White
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Bolts,Seat
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
102
Returnable
90-Day
Rough In Size
12 inch Rough In
Style
Minimalist,Modern
Toilet Type
One-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

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

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 2,358 reviews
  • 88% recommend this product
Filter by:
Showing 1-10 of 2,358 reviews
Santa Rosa toilet
I bought this toilet a month ago and it works fine but the quality of the finish on the tank is below expectations. You can see where it was not glazed and the tank top doesn’t cover it. So far no reply from Koehler how to hide. I love Koehler product but wish I picked a different toilet.
by Jenzap
Response from Customer Service Jul 1, 2021
Jenzap, my name is Jessica with Kohler Co. I am sorry to hear that you aren't completely satisfied with the appearance of your Santa Rosa toilets. Due to the unique design of this toilet, there may be a small gap between the tank lid and top of the tank. We do have a tank lid that overhangs the top of the toilet tank. This will hide the gap. Please call our Customer Service team at 1-800-4KOHLER for additional assistance. We're here to help. - Jessica P. Kohler Customer Service.
VERY disappointed with lack of porcelain finish around lid
Just had our new Santa Rosa installed. We are VERY disappointed the porcelain is not finished to the top of the tank. Rough, light brown tank is exposed on the front even with the lid fitting properly. We expected MUCH better from a Kohler product. Otherwise, the toilet appears to work ok.
by JohnRH
Response from Kohler Product ExpertJun 17, 2021
Hi VJL, this is Sarah with Kohler Co. I'm sorry to read about your feelings regarding your Santa Rosa tank lid. The Santa Rosa toilet has a unique tank lid custom designed for proper fit with the Santa Rosa toilet. There will be a slight gap between the lid and top of the tank, by design, to aid with fit and function. It is intended to display an effortless transition between the tank lid and toilet. We would like to connect with you directly so that we can help! Please email us at KohlerCustServ@kohler.com. Your satisfaction is a top priority! -Sarah S. Kohler Customer Service
1 person found this helpful
I like the function of the toilet. I’m not sure...
I like the function of the toilet. I’m not sure if this is how they are all made but in the front at the top of water reservoir the porcelain isn’t covered completely to the top. The lid doesn’t hide it all.
by VALERIE
1 person found this helpful
I never gave much thought to toilet style and functionality...
I never gave much thought to toilet style and functionality until I visited Japan. When I remodeled my master bath, I wanted a high quality, minimalistic toilet without spending the money for a Toto. The Kohler Santa Rosa is great. It fits perfectly with my modern Asian design and it takes care of business. When I remodeled my guest bath, I bought a second one. It’s the perfect throne!
by Jenesis
3 people found this helpful
Toilet seat will not stay on
Instead of being closed the holes for the mounting of the toilet seat are open and tend to spread open. Cannot keep the seat mounted, I can't imagine why they would have this configuration. The only solution I see is to buy a new toilet seat. I would not recommend anyone to buy this unit with this configuration.
by Len
Response from csOct 7, 2020
Hello Len, this is Laura with Kohler Co. I am sorry your seat is not staying mounted on the bowl. The hinge caps must be closed to prevent the seat from moving. If the hinge caps are not working properly, the seat may come loose. Please call 1-800-4Kohler so we may assist you with the hinge on your toilet seat. We want to help! Sincerely, M. Laura K., Kohler Customer Service
Hard to repair
From the beginning the seal in the tank has leaked. Periodic “whoosh” noise as water escapes into bowl. Paid plumber several times to replace the seal, but it doesn’t last long. Now there is a high-pitched squeal at end of flush cycle as water finishes filling the tank, probably coming from the float mechanism. I agree - don’t buy unless you are a plumber - not easy to repair.
by Katie
Response from Customer Service Aug 15, 2020
Katie, my name is Jessica with Kohler Customer Service. I am sorry to hear of the issues you are experiencing with your Santa Rosa toilet. This is nothing you should expect when you choose Kohler. The squeal you are hearing when the water is filling the tank can be due to there being debris in the fill valve, the following link is to an instructional video showing how to flush the valve out: https://bit.ly/39x9Tgo. If the issue continues after the valve has been flushed out, please contact our Customer Service team at 1-800-4Kohler. We look forward to hearing from you soon! - Jessica P. Kohler Customer Service.
leaking from the factory
Highly recommend not buying this product! Bought 2 brands and this overpriced product leaked from the reservoir immediately!!! The other brand purchased was the Glacier Bay for $160, no issues.
by DrTimM
Response from Kohler Product ExpertAug 9, 2020
Hello, this is Sarah with Kohler Co. I'm very sorry to hear your Santa Rosa toilet is leaking upon installation. This is nothing you should expect during normal use on a new toilet. This may be caused by a seal not holding within the tank. To narrow down the location of the leak, we would suggest performing a water test. Please follow this link for an explanation on how to perform this test: https://bit.ly/2O4cg0R. Please email our Customer Service team directly at KohlerCustServ@kohler.com with the results. We look forward to helping you soon!. -Sarah S. Kohler Customer Service
8 people found this helpful
My experience with this has been very pleasant. The installation was easy and not difficult, the ...
My experience with this has been very pleasant. The installation was easy and not difficult, the prep work for the install was somewhat involved but that was the existing conditions not the unit. The operation and function of the unit has been excellent so far, time will tell regarding the internals build durability and performance. See how the Aquapiston holds up. Very comfortable in use and is efficient. An area for improvement would be get a more complete glazing on the top surface rim of the tank. Very pleased with them, purchased 3 and installed them, all good to date. Have had them for several months now, no issues as of yet. I am content and happy with these units, would not hesitate to recommend them.
by JR
5 people found this helpful
I bought 3 of these to replace 20+ year old low flow tech toilets that could not flush childrens ...
I bought 3 of these to replace 20+ year old low flow tech toilets that could not flush childrens #2s. The Kohler Santa Rose toilets were easy to install once i got the process figured out. I'm not a plumber but fairly handy around the house, made a couple trips to the hardware store for a flange repair kit (one cracked), extra wax rings (resetting the toilet due to cracked flange) and longer supply lines (toilets were taller than my old ones). These toilets look great, the one piece feature seams like it will be easier to clean, the flush is low flow but seams powerful. If you hold the handle down it seems to flush harder versus quick flush We have only had them for two days and we are pleased so far.
by Chad
7 people found this helpful
I'm disappointed
Too bad Home Depot's toilet display is up so high a person can't get a good look at the products or I likely wouldn't have bought this about 5 months ago. I don't it. The tank lid only stays put on the left side, so every time someone sits, the right side pushes back against the wall. The tank rim isn't glazed, bacteria to get in there & you can see already mold is growing. There is a warning sticker about cleaning the tank, and voiding the warranty, so I'm not sure what is okay to use. Inside the bowl at the front is a "spout" that makes cleaning impossible. The toilet is uncomfortably high and narrow for a 5'7" 128 lb person. It does flush okay or I'd give it 1 star.
by Kim3047
Response from KOHLER Customer ServiceJul 14, 2020
Hi Kim3047, this is Sarah with Kohler Co. I'm sorry to hear you aren't completely happy with the style and performance of your Santa Rosa toilet. You are correct; we do not recommend the use of in-tank cleaners. Please follow this link for instructions on how to remove mold or stains from the inside of your toilet tank: shorturl.at/ilpuT. We would like to connect with you directly to help with your tank lid. Please email us at KohlerCustServ@kohler.com. Your delight is our top priority! -Sarah S. Kohler Customer Service
Showing 1-10 of 2,358 reviews