Model # K-4007-G9

Internet #205877011

KOHLER San Souci 1-piece 1.28 GPF Single Flush Round Toilet in Sandbar
0885612378644

KOHLER

San Souci 1-piece 1.28 GPF Single Flush Round Toilet in Sandbar

  • Seat included with purchase
$634.05 /each

Choose Your Options

Sandbar
  • Almond
  • Biscuit
  • Black Black
  • Cashmere
  • Dune
  • Ice Grey
  • Mexican Sand
  • Sandbar
  • Thunder Grey

Frequently Bought Together

Product Overview

With sleek curves and a low-profile silhouette, the San Souci 1-piece toilet makes a strong design statement. A compact tank curves seamlessly into a round-front bowl for a space-saving profile. A 1.28 gal. flush provides significant water savings of up to 16,500 gal. per year, compared to a 3.5 gal. toilet, without sacrificing performance. This toilet comes with a Grip-Tight Reveal Q3 seat featuring innovative technology that prevents the seat from slamming and simplifies both cleaning and installation.

  • 1-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Round-front bowl offers an ideal solution for smaller baths and powder rooms
  • Low-profile design
  • 1.28 GPF (gallons per flush)
  • Standard left-hand trip lever included
  • Includes K-4009 Grip-Tight Reveal Q3 seat
  • Supply line not included
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl and trap-way 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
  • Features to consider when buying a toilet

Info & Guides

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Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

toilet seat regular size?

Asked by: Ellie
Is ok to me. It's not as sturdy as my oak wooden seat but is fine.
Answered by: Janie
Date published: 2016-12-06

Can the toilet seat be changed?

Will a standard size toilet seat fit on this toilet or are you restricted to the one that comes with it? If you are restricted to the one that comes with it, can you replace it with a new one (same model) if the old one gets damaged, dirty, etc.?
Asked by: SD12
Yes you can replace the seat. you can use a standard seat
Answered by: bc95
Date published: 2016-08-23

What is the diameter of the interior bowl? How does this compare to standard round toilets?

What is the diameter of the interior bowl? How does this compare to standard round toilets?
Asked by: Charlie
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. The water surface in this toilet bowl is 9-1/4" x 6-3/4". There is some variation between the round-front toilets. K-3577, K-3977, K-3987, and K-3997 have water spot measuring 10-1/2" x 7-3/4". Models K-3933 and K-3986 have a water spot measuring 11-1/2" x 8-3/4". Models K-3851 and K-3888 have a water spot measuring 11" x 8-3/4". Models K-6419 and K-3887 have a water spot measuring 11-1/2" x 9-1/4". Please work with your local The Home Depot for pricing and availability on this product. Thank you for choosing The Bold Look of KOHLER.
Answered by: Kohler Product Expert
Date published: 2017-02-15

Is it touch less or does it have a handle? Some of the reviews are talking about touch less issues???

Asked by: Anabel
It has a handle on side (mine is on left side)
Answered by: MeCzech
Date published: 2017-02-07
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Customer Reviews

San Souci 1-piece 1.28 GPF Single Flush Round Toilet in Sandbar is rated 4.5 out of 5 by 39.
Rated 1 out of 5 by from We purchased two of these in Jan 2015. They look great and we love the style. However when you ... We purchased two of these in Jan 2015. They look great and we love the style. However when you wave your hand over the sensor it flushes, but then it flushes again and again and again. One of our San Souci toilets keeps flushing until we turn the water off. I called Kohler and they sent a new battery pack. They still flush at least twice to three times each. I called Kohler again and they sent me another battery pack that was reengineered to fix the problem. However it hasn't. I would wait until they fix this problem. Otherwise you will be wasting batteries and water.
Date published: 2016-11-02
Rated 5 out of 5 by from This Kohler toilet is absolutely gorgeousand with its novel reverse... This Kohler toilet is absolutely gorgeousand with its novel reverse syphon waste disposal system would seem to make blockages a thing of the past. Its elegant Lowprofile and wide rounded front allows it sit flat whereas a more narrow toilet might not due to floor tile uneveness. Installed fast.
Date published: 2017-02-07
Rated 4 out of 5 by from Great looking toilet with the smallest footprint making it a great choice for small bathrooms or ... Great looking toilet with the smallest footprint making it a great choice for small bathrooms or where space for a toilet is limited.Does not include wax seal or toilet bolts as most other brands.Flush is not better than the American Standard Cadet in which is the toilet we normally install.
Date published: 2016-12-31
Rated 4 out of 5 by from This is a very expensive toilet for a very specific application--a very narrow, very short area. ... This is a very expensive toilet for a very specific application--a very narrow, very short area. As such, it works fine. It is heavy, since it is a one-piece, but it also makes the installation quick and easy, as long as you are strong enough to lift it. Good flusher, since it pushes the water into the bowl quickly, which makes the low-flow efficient. I would recommend it if you're working in a very small space. If you have another more affordable option, take it. Kohler is built to last, but replacement parts (which you probably won't need for 10-20 years) make it more feasible to replace than repair, even at almost $500.
Date published: 2017-02-07
Rated 3 out of 5 by from I love this toilet, however I have an issue with either Kohler or Home Depot. When my husband and... I love this toilet, however I have an issue with either Kohler or Home Depot. When my husband and I opened the box, which appeared to be opened previously, the toilet seat was just sitting no protected etc. Upon taking it out we noticed deep scratches on the lid. Almost looks like someone got it and noticed it and switched the lid with another box. Very disappointing to have a beautiful remodeled bathroom and a scratched lid. Gave it a 3 cuz I look at it everyday but would have given it a 5 star if not scratched.
Date published: 2016-10-25
Rated 5 out of 5 by from The Kohler San Souci has proved to be a pleasant surprise. The flushing is precise, fast, relativ... The Kohler San Souci has proved to be a pleasant surprise. The flushing is precise, fast, relatively quiet. We are amazed at how well this toilet flushes 'the first time'. No multiple flushes required; no wait/hesitation. We're thrilled. Will be ordering another soon for another bathroom. The Kohler color white is a beautiful warm, creamy tone. Perfect! Thank you so much, and no, I do not work for Kohler. Just a really happy satisfied customer/family.
Date published: 2017-02-23
Rated 4 out of 5 by from Excellent Choice. Dismayed at the number of negative reviews... Excellent Choice. Dismayed at the number of negative reviews on low flow toilets - and own one newish dual flush that doesn’t work well at all. This toilet just works - and works well.....of the three we have - this one is clearly the winner and will replace the other two we have. My only issue is it isn't as quiet as many low profile toilets - but not loud either - stays clean - efficient - works first time - every time.
Date published: 2017-01-19
Rated 5 out of 5 by from Modern toilet worth the cost - looks great, works great I did not install the toilet myself, I had a local plumbing company install it. But, I watched on to see how it would all go. It was standard toilet installation with a wax ring, and bolts to the floor, or to a color below the wax ring. The installer had to fashion bolts the right length - good thing he had the right tools to do this. There were no installation issues, but to do it well takes experience and some tools which the typical homeowner may not have. The toilet itself functions wonderfully. It is easy on water usage, as all toilets these days, works quickly and efficiently, and looks attractive. I hope never to replace it again, but I'd use a similar model (if available) should I need that in the distant future.
Date published: 2016-06-07
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