KOHLER San Raphael Comfort Height 1-piece 1 GPF High Efficiency Elongated Toilet in White-K-3597-0 - The Home Depot


Model # K-3597-0

Internet # 100686693

San Raphael Comfort Height 1-piece 1 GPF High Efficiency Elongated Toilet in White

KOHLER San Raphael Comfort Height 1-piece 1 GPF High Efficiency Elongated Toilet in White

This item has been discontinued.
The Home Depot no longer carries this specific product.
Please select another option below.

$749.29 / each


Model # K-3597-0

Internet # 100686693

Store SO SKU # 1000472767

This San Raphael toilet brings the elegant contemporary style of a low-profile, one-piece toilet to your bathroom or powder room. Designed with pressure vessel technology, this toilet delivers commercial-grade flushing. Its 1.0-gallon flush setting reduces your water use by more than 30 percent over 1.6-gallon toilets, adding up to water savings of more than 5,000 gallons per toilet, per year. Its sitting height and ergonomic, elongated bowl ensure extra comfort.

  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • 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
  • 1.0 gallon per flush (gpf)
  • Equipped with Sloan Flushmate Pressure Vessel
  • Seat and lid included
  • Supply line not included
  • WaterSense labeled toilets use at least 20% less water than standard 1.6-gallon toilets
  • This product can help a building earn Water Efficiency points in the LEED Green Building Rating System. See specification sheet for water use data

Info & Guides

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


Assembled Depth (in.)  30 in  Assembled Height (in.)  21.5 in 
Assembled Width (in.)  19.5 in  Bowl Height (in.)  16.5 
Bowl Rim Height  16.5  Product Depth (in.)  30 
Product Height (in.)  21.5  Product Width (in.)  19.5 
Rough-in size (in.)  12 
Bowl Height  Standard  Bowl Shape  Elongated 
Color Family  White  Color/Finish  White 
Commercial / Residential  Residential  Complete Toilet Kit  No 
Dual Flush  No  Flush Performance Category  Best 8-10 
Flushing System  Pressure Assist  Gallons Per Flush  1 gal (US) 
Handle Included  No  MaP Performance Rating  600 
Material  Vitreous China  Material  Ceramic 
Mount Location  Floor Mount  Product Weight (lb.)  117 lb 
Returnable  90-Day  Rough In Size  12 
Rough in Size Adjustable  No  Seat Included  Yes 
Seat Shape  Elongated  Toilet Features  No Additional Features 
Toilet Included Components  Seat  Toilet Type  One-Piece 
Trip Lever Location  Left 
Warranty / Certifications
Certifications and Listings  No Certifications or Listings  Manufacturer Warranty  One-Year Limited Warranty 


Rated 4.3 out of 5 by 17 reviewers.
Rated 4.0 out of 5.0 by Good savings potential (1GPF); looks good! I have not yet used this item which is only partially installed. It looks great and adds to the general appearance of the bath room. There is a large difference between the price for the same item in colors other than white. This like other Kohler items is quite pricy. I will have to wait and see whether the price is justified. February 6, 2015
Rated 5.0 out of 5.0 by 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. April 10, 2012
Rated 5.0 out of 5.0 by Great product...very much appreciate extra height and superb flushing ability coupled with minimal water use! January 9, 2010
Rated 5.0 out of 5.0 by 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. September 27, 2011
Rated 5.0 out of 5.0 by San Raphael Comfort Height Pressure lite Toilet My son did the research and bought 3 of these toilets that we installed in less than a day. It is an excellent product and everyone in the family likes them. So I decided to buy 3 myself and installed them yesterday. They were a hit with my family and guest. Well and worth the price. Buying 3 provides you with a $200 rebate and free shipping direct to your home. July 10, 2010
Rated 5.0 out of 5.0 by It works great! This toilet was very easy to install and has worked as advertised. It has a great flush and despite some reviews I read, it is not loud. It does the job and saves water. The height is also excellent and it was a purchase well worth the price. May 9, 2014
Rated 3.0 out of 5.0 by Great looking toilet, loud flush Love the look of the toilet, comfortable height, works well, but, wow, is it loud when flushed. If I had known how loud it was I would not have purchased it. January 31, 2012
Rated 5.0 out of 5.0 by San Rafael Elongated 1.0 gpf We are very pleased with the San Rafael toilet.. The toilet has a pressure assisted flush, only one flush needed. It was professionally installed one week ago in our main bathroom which gets plenty of use. This toilet is worth the extra money. May 31, 2010
  • 2015-03-29T11:04:31.856-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co-hasreviews, tv_17, tr_17
  • loc_en_US, sid_100686693, prod, sort_default
2 >>


Basic Home Shipping includes delivery to your doorstep or first dry area outside with no signature or appointment required. Delivery services for this item may be upgraded for an additional fee.

Other Delivery Options:

Threshold Home Shipping (By Appointment) includes delivery across your first doorway or threshold (i.e. into garage, backyard, or first room of the home). The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

White Glove Home Shipping (By Appointment) includes delivery to the room of your choice, unpacking and debris removal. Assembly is not included. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.