Internet #100686693

Model # K-3597-0

Store SO SKU #1000472767

0650531629760

KOHLER

San Raphael Comfort Height 1-Piece 1 GPF Single Flush Elongated Toilet in White, Seat Included

  • Toilet seat included with purchase
  • Pressure Assist technology provides superior flushing performance
  • Comfort Height offers chair-height seating (about 2 in. taller)
$ 823 50
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Toilet seat included with purchase
  • Pressure Assist technology provides superior flushing performance
  • Comfort Height offers chair-height seating (about 2 in. taller)
Powered by a Sloan FLUSHMATE pressure vessel, the white San Raphael 1-piece high-efficiency toilet from KOHLER supplies premium flushing power using significantly less water than standard commodes. Each 1.0 Gal. flush represents a 37.5% reduction in water use compared with ultra-low-flush 1.6 GPF toilets that have been commonly installed in bathrooms since the mid-1990s. Combining form with function, the low profile of the San Raphael conveys an elegant contemporary look that will infuse any bathroom with a modern vibe.
  • Includes white elongated toilet seat and lid with Quick-release quiet-close hinges
  • Comfort-height chair-level bowl is situated 16-1/2 in. above the floor for effortless sit-downs and stand-ups
  • Surpasses EPA's WaterSense standards for water efficiency, using just 1.0 GPF
  • Preserves thousands of gallons of water in a typical household and lowers utility bills
  • Vigorous flushing action powered by flushmate air-pressure vessel
  • 1-piece design forms a seamless tank-to-bowl unit that doesn't need to be bolted together
  • Supply line not included
  • Includes left-side chrome trip lever
  • Constructed with durable vitreous china that resists cracking, staining and streaking
  • Also available in almond, biscuit, sandbar, black and thunder grey
  • Weighs 117 lbs.
  • Product can help a building earn water efficiency points in the LEED green building rating system. see specification sheet for water use data
  • Features to consider when buying a toilet

Product Overview

  • Toilet seat included with purchase
  • Pressure Assist technology provides superior flushing performance
  • Comfort Height offers chair-height seating (about 2 in. taller)
Model #: K-3597-0
Internet #: 100686693

Powered by a Sloan FLUSHMATE pressure vessel, the white San Raphael 1-piece high-efficiency toilet from KOHLER supplies premium flushing power using significantly less water than standard commodes. Each 1.0 Gal. flush represents a 37.5% reduction in water use compared with ultra-low-flush 1.6 GPF toilets that have been commonly installed in bathrooms since the mid-1990s. Combining form with function, the low profile of the San Raphael conveys an elegant contemporary look that will infuse any bathroom with a modern vibe.

  • Includes white elongated toilet seat and lid with Quick-release quiet-close hinges
  • Comfort-height chair-level bowl is situated 16-1/2 in. above the floor for effortless sit-downs and stand-ups
  • Surpasses EPA's WaterSense standards for water efficiency, using just 1.0 GPF
  • Preserves thousands of gallons of water in a typical household and lowers utility bills
  • Vigorous flushing action powered by flushmate air-pressure vessel
  • 1-piece design forms a seamless tank-to-bowl unit that doesn't need to be bolted together
  • Supply line not included
  • Includes left-side chrome trip lever
  • Constructed with durable vitreous china that resists cracking, staining and streaking
  • Also available in almond, biscuit, sandbar, black and thunder grey
  • Weighs 117 lbs.
  • Product can help a building earn water efficiency points in the LEED green building rating system. see specification sheet for water use data
  • Features to consider when buying a toilet

Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.0
Product Depth (in.)
30
Product Height (in.)
21.5
Product Width (in.)
19.5

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Features
Pressure Assisted
Flushing Technology
Pressure Assisted
Flushing Type
Single Flush
Gallons Per Flush
1
Gallons Per Flush
1.0 gal (US)
Handle Location
Left
Included
Bolts,Seat
MaP Performance Rating
1000
Material
Ceramic
Mount Location
Floor Mount
Product Weight (lb.)
117lb
Returnable
90-Day
Rough In Size
12
Style
Glam,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

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.0
Product Depth (in.)
30
Product Height (in.)
21.5
Product Width (in.)
19.5

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Features
Pressure Assisted
Flushing Technology
Pressure Assisted
Flushing Type
Single Flush
Gallons Per Flush
1
Gallons Per Flush
1.0 gal (US)
Handle Location
Left
Included
Bolts,Seat
MaP Performance Rating
1000
Material
Ceramic
Mount Location
Floor Mount
Product Weight (lb.)
117lb
Returnable
90-Day
Rough In Size
12
Style
Glam,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

How loud is the pressure assisted flush? Is it really “3 seconds of jet roar” AS A REVIEWER SAID....

How loud is the pressure assisted flush? Is it really “3 seconds of jet roar” AS A REVIEWER SAID. I DON’T WANT TO WAKE UP GUESTS OR ANNOUNCE EVERY time I go to the can housewife. 3 seconds is one thousand one, one thousand two, one thousand three.
Asked by: Sandy
Sandy, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. The flush of the K-3597 can be compared to the noise level of that of a electric shaver or hair dryer. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2018-01-04

Does this toilet require electricity?

Does this toilet require electricity?
Asked by: Nessie
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. This toilet does not require an electric connection. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2018-09-27

Does this toilet come in Mexican Sand?

Does this toilet come in Mexican Sand?
Asked by: nitronita
I do not know, but you can check KOKLER website: https://www.us.kohler.com/us/san-raphael-comfort-height-one-piece-elongated-1.0-gpf-toilet-w-pressure-lite-flushing-technology-and-left-hand-trip-lever/productDetail/toilets/426093.htm
Answered by: YD
Date published: 2018-09-26

Is the black color that the San Raphael comes in flat black or is it shiney black? The two pictu...

Is the black color that the San Raphael comes in flat black or is it shiney black? The two pictures of the black on the color page, contradict each other.
Asked by: InformedBuyer
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. The color Black Black is a shiny black. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2018-02-05
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Customer Reviews

San Raphael Comfort Height 1-Piece 1 GPF Single Flush Elongated Toilet in White, Seat Included is rated 3.7 out of 5 by 64.
Rated 5 out of 5 by from Installed with Danco Perfect Seal wax ring. Easy to do... Installed with Danco Perfect Seal wax ring. Easy to do and works perfectly. As with other reviewer comments, you do have to flush twice at times to get all the paper to go down.
Date published: 2019-05-28
Rated 5 out of 5 by from THIS PRODUCT WORKS GREAT AND LOOKS GREAT this was the first time I have ever bought something like this online, buy by myself.. I was worried that something so large and heavy would be difficult to return. Home Depot customer service was excellent and so reassuring. She was able to find the item and tell me how many they had in stock and delivery time. The product was perfect and came on exact date it was promised. All other quotes I got was much higher price and had to be ordered, and take weeks to receive. I was a able to buy a high quality expensive product ( Kohler ) at the best price possible thru home depot. Also, there are many items available on line that may not be in the store...so I was very happy those possibilites. I got it for a great price and free shipping right to my door. I bought a faucet and drain from another online site, they sent the wrong item for my vessle sink...I was able to find the correct popup drain at Home Depot that fit perfect. the other site mislead me for what I needed...and Home Depot fixed it! I included a photo of all of this.
Date published: 2012-10-03
Rated 4 out of 5 by from Excellent toilet but some drawbacks I purchased two Kohler San Raphael toilet to replace 25 year old toilets that weren't functioning well and to save water. They are pricey plus I had to pay a plumber $150 to install each toilet. This didn't stop me from then replacing the other two in my house (which were still working) so I now have four. The toilet is high quality and looks beautiful in my bathroom and the comfort height is very nice. The Flushmate technology is powerful and literally sucks everything away. It reminds me of an airplane toilet. Two drawbacks though: 1. Noisy flush but not so much that it prevented me from buying the second pair and 2. It doesn't always flush all the paper so OFTEN requires two flushes. That sort of voids the water saving idea. The great features definitely outweighs the two negatives and would recommend this toilet to anyone searching for a quality, high functioning toilet.
Date published: 2016-08-09
Rated 5 out of 5 by from This is the best toilet and best price Compared this toilet to other retailers and HD is by far the cheapest with free freight. This unit arrived in two weeks before the scheduled date. It was professionally unloaded and I had it installed in about an hour. The flush is unbeatable. I just can not clogg it with normal toilet material. It is loud, but that's the sound of power.
Date published: 2012-04-10
Rated 5 out of 5 by from Super Product! This toilet is superb. We ordered two of them as we were changing to "Comfort Height" toilets, but we are just as pleased with the flushing mechanism as we are with the Comfort Height. FlushMate is a technical breakthrough in toilet flushing. I cannot say enough good things about this toilet.
Date published: 2011-09-27
Rated 5 out of 5 by from Great product...very much appreciate extra height and superb flushing ability coupled with minimal water use!
Date published: 2010-01-09
Rated 5 out of 5 by from Several quick points: The pressure feature on this toilet wasn't so loud at all -- compared to my... Several quick points: The pressure feature on this toilet wasn't so loud at all -- compared to my folk's older pressurized toilets (which are very loud). it did not bother the wife (or scare the kids who just learned to potty). Check the toilet line and valve location. The toilet connect line seems to be close to where our toilet shutoff valve is and would kink a short hose too much. I bought a longer hose and it was a hassle free install. The lever mechanism inside is made cheap and screw inside needs tightening (you will see what I mean), but it can be resolved. Otherwise the bar will slip off the lever mechanism periodically. The unit does NOT come with a wax ring. So buy one. The plastic toilet seat wing nuts you can discard, only the screws are needed, since the nuts are embedded in the toilet to make install easy.
Date published: 2018-03-11
Rated 1 out of 5 by from While this is a beautiful product, and I own three older versions of it, both of the new toilets ... While this is a beautiful product, and I own three older versions of it, both of the new toilets I ordered arrived broken at the base. 1) The box is not reinforced at the bottom and the breaks both appeared at the base with the whole screw down area breaking off. 2) This is a one piece toilet and very heavy. Two people probably needed to deliver it, but only one person delivered it each time. The first person just pushed it off the truck so I expected it to be broken. The second person carried it, but I think the box folded at the base in the process and the plumber and I were left sending it back. 3) I gave up and ordered a two piece toilet through the plumber, since I could not take a chance that the base on this model would break after it was installed.
Date published: 2018-12-18
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