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KOHLER K-5172-7 San Souci Comfort Height Compact Elongated 1.28 GPF Toilet with Aqua Piston Flushing Technology and Left-Hand Trip Lever

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$1.36

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  • Compact elongated bowl offers added comfort while occupying the same space as a round-front bowl
  • Comfort Height(R) feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Includes K-4008 Grip-Tight Reveal Q3 seat
  • AquaPiston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance.
  • Compact elongated bowl offers added comfort while occupying the same space as a round-front bowl
  • Comfort Height(R) feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Includes K-4008 Grip-Tight Reveal Q3 seat
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush


The San Souci one-piece toilet offers a sleek, contemporary design with a convenient chair-like height and elongated bowl for comfortable use. This toilet features innovative Aqua Piston technology, a patented flush engine that delivers a fast, powerful and virtually plug-free flush. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance.


Debtheweb
Reviewed in the United States on August 1, 2024
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Ranee Clifford
Reviewed in the United States on December 31, 2024
This is the second Kohler toilet I purchased area tractor and great quality right up there with Toto and American Standard.
Mary N.
Reviewed in the United States on June 13, 2021
We had this installed by a professional. It meets our expectations of high quality from Kohler. It was shipped directly to us and arrived in perfect condition.
RMc
Reviewed in the United States on November 30, 2020
We like the height, the elongated seat, and the fact that it actually works with low volume water usage! The height seems to me to be correct for adults, especially if you have lower back pain. I have always been skeptical about the low flow toilets. This one actually works. In fact, I replaced all of our toilets after using this model. It has only been a couple of years but so far so good and no maintenance. The elongated toilet seems to help the flush, however, the "target" needs to be further back to help prevent guests from doing a ceramic clean if you know what I mean... The other thing we like is the look. Very sleek and modern.
Susan K.
Reviewed in the United States on October 22, 2020
Hands down the worst toilet I have ever owned.Purchased this for the height and the compact elongated depth. It fits perfectly in our small bathroom.Bought in January, 2020 and had it professionally installed since I am not a plumber.From day one, each time you flush it, within 30-60 seconds it starts to run.You can jiggle the handle and it will stop for a few minutes, then start again.Every once in a while we get lucky and it will stop for several hours.I have replaced the seal, twice, as suggested here and on Kohler's site with no success.I have checked that there is nothing interfering with the canister.The chain is taut as Kohler suggests.We have not had a plumber look at it and am very hesitant to spend money on a plumber for something that is/was brand new and never functioned properly.Bottom line, the toilet is a very nice unit but I wouldn't waste this much money for something that does not work and appears to not be supported.In the future I would much prefer a cheaper, old fashioned flapper and float toilet. At least they won't waste water and your time.
Thomas M. DeVange
Reviewed in the United States on March 4, 2019
We remodeled our bathroom and did it in a modern style. This toilet looks perfect in there. It is quiet when it flushes, uses much less water than a regular toilet and refills fast. I'm going to buy another one when I remodel the powder room.
Steve V.
Reviewed in the United States on December 13, 2018
Likes: It works! I was leery of purchasing a 1.28 gal/flush toilet but in the past 2 months there have been very few “double flushes” needed. Fewer than on 1.6gpf toilets I’ve owned in the past. I also like one piece toilets because they’re easier to clean. Another plus is the low profile bolt covers, again, easy to clean.Dislikes: Only one. After about 5 weeks the flapper is occasionally hanging up and I have jiggle the handle or it will run. I penalized a star because a $500+ toilet should not do that. I’ll be contacting Kohler for a fix.Update 8/13/10: I contacted Kohler and they were quick to respond. They sent me a new seal ring which wasn’t he problem but I’ll hold on to it because I have 2 of these toilets.The problem is that the keyhole-shaped ring that connects the flush lever rod to the chain sometimes flips over, preventing the cylinder from dropping. Kohler told me to make sure the chain is taut. It is.I ended up putting a blob of hot glue on the rod and ring. I don’t know how long it will last but it’s working so far.
barbara melnyk
Reviewed in the United States on September 16, 2016
I know it is alot of money for a toilet but it is perfect!It fits perfectly in a small bathroom. Gret flush, quiet and nice seat.If a toilet can be cute this one is! Even the kids were impressed!Delivery was fast and they called to arrange a date and time range.Packaged in a large box on a palet, no problems!