Sani Seal Toilet Gasket is a revolutionary development in Toilet Bowl-to-Flange sealing that is flexible, wax-less and repositionable. The unique design holds the bolts upright and the gasket in place. The Sani Seal makes installing your toilet extremely quick and easy.
Innovative patented design: durable materials maintain shape and move with toilet
Universal fit: fits all flanges from cast iron to inside 3 in. and all standard toilets
Easy to stack: shape and extension on bottom make stacking for deeper flanges fast and easy
Only one seal needed for flanges 1/4 in. above and up to 1/4 in. below
Q:It SMELLS. Has anyone noticed it has a chemical manufacturing stink to it?
I set mine outside in the sun to get unstinky -- 2 days -- still stinky.
Has anyone else been able to get rid of the weird chemical stink?
by|Mar 6, 2022
3 Answers
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A: 4.5Stars
by|Mar 10, 2022
A: It's fantastic
by|May 13, 2022
A: No issues, Once it's installed and you caulk around the toilet it won't be an issue.
by|Mar 12, 2022
Q:Has anyone else noticed that sani seal has removed the 1" flange that reaches into the waste pipe...
by|Jan 17, 2021
5 Answers
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A: Yes , I’ve noticed that also . I’ve installed at least 20 of them prior to the change.. I use these when the flange isn’t at its normal height . I’ve installed three of the newer version and I’m ok with it .
by|Jul 5, 2022
3 found this answer helpful
A: I returned the one I bought last month after seeing the condition of one I installed 3 1/2 yrs ago. Blisters on the collar and cracks in the body. Perhaps they have redesigned to correct the issue. I just hope the other unit O installed in 2017 holds up.
by|Mar 6, 2022
2 found this answer helpful
A: Yes, I have noticed as well, not sure why they did that.
by|Mar 6, 2022
1 found this answer helpful
A: Hi Lyle -
We recently started manufacturing Sani Seal 100% in the USA and in the process, after several years of testing, we redesigned the horn so it fits all applications while maintaining its effectiveness in funneling the water into the drain. Please email us if you have any questions. Admin (at) SaniSeal (dot) com
Thank you for using Sani Seal!
- Sani Seal Gaskets
by|Oct 19, 2022
3 found this answer helpful
A: Bad design changes
by|Jul 29, 2021
Q:Are the bolts included 1/4 or 5/16?
by|May 1, 2020
5 Answers
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A: I did not unpack the gasket seal. It was not compatible to my TOTO with the push button flush on top of tank.
by|May 20, 2021
1 found this answer helpful
A: 1/4 inch
by|May 20, 2021
1 found this answer helpful
A: Pretty sure they're 1/4".
by|May 30, 2020
A: 1/4” bolts w/ 3/8 nuts and washers. Fit perfect with ability to adjust as needed. Great!
by|May 20, 2021
1 found this answer helpful
A: Never opened package would not fit.
by|May 20, 2021
1 found this answer helpful
Q:it indicates universal, so it will fit my 2 1/8 " waste water drain?
by|Oct 16, 2019
5 Answers
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A: It should work but the inside diamter of this product is a lot bigger. I used it for a large 5" inside diameter flange where most other products were too small. The outside diameter is about 7", that might also be a consideration. The flange bolts go through the small holes shown in the picture.
by|Jan 12, 2022
1 found this answer helpful
A: The sleeve that drops into the waste line is tapered to fit any size pipe typically used for a toilet. Generally, that is 3-4 inch diameter. It may be possible to go down to 2-1/8", but I doubt that could handle the waste water from a flush without clogging. If it were me doing the project, I wouldn't do it for that reason alone, but also because it won't meet code. You likely don't have to pass an inspection for this, but the building codes are designed to ensure a safe and properly functioning installation and should be followed regardless for your protection.
by|Aug 29, 2022
4 found this answer helpful
A: Yes it will fit
by|Dec 8, 2022
1 found this answer helpful
A: Yes
by|Jan 12, 2022
1 found this answer helpful
A: 2 1/8 is too small - use on a 3 or 4" drain
by|Jan 12, 2022
1 found this answer helpful
Showing 1-4 of 22
Customer Reviews
4.4 out of 5
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Showing 1-10 of 902 reviews
Dec 22, 2022
Sani Seal Failure
Worked for 7 years then failed without warning and soaked my bathroom floor and basement ceiling. The outer layer of material delaminated from the inner foam which was full of water. Tried contacting the company on their website but the email form would not send and there is no listed phone number or any other way to contact them!
by
1 found this review helpful
Oct 3, 2022
Easy to install but will NOT last!!!
Beware. This will not last. Easy to install but will fail after a short period of time and leave you with a huge mess. Look to other options.
by
1 found this review helpful
Mar 30, 2021
Disintegrate and eat by pest?
I see a lot of comments about how this gasket fails, but not sure if anyone encounter this.... eaten by pest? Installed about a year ago in a rental, but the unit was left empty so the toilet was never been used except testing during installation of new toilet. Only discovered recently during a walk with a potential renter. Imagine how embarrass it was that the toilet leaks. This type of quality seems to be rather unacceptable, especially one would expect the ring gasket would last at least a good ... what? 10-15 years if not longer?
by
9 found this review helpful
Jun 9, 2020
Saw this product used on This Old House episode. Unlike wax ring, this product allows toilet to b...
Saw this product used on This Old House episode. Unlike wax ring, this product allows toilet to be fitted repeatedly in order to correct floor and toilet leveling issues. A DIY Home Owner Go-To!
by
Verified Purchase
Recommended
6 found this review helpful
May 5, 2020
Quick, easy and mess free. We originally bought a wax ring but suffered with a toilet down to get...
Quick, easy and mess free. We originally bought a wax ring but suffered with a toilet down to get a new saniseal! Super easy, works great, no mess, no leaks, no odors. Came with new bolts and easy to follow directions. We are brand new homeowners so this was a first. Couldn't have been easier
by
Verified Purchase
Recommended
4 found this review helpful
Apr 30, 2020
Very easy to install and way more reliable than wax seals!
Very easy to install and way more reliable than wax seals!
by
Verified Purchase
Recommended
2 found this review helpful
Mar 16, 2020
Sani Seal Super Easy Install
I bought this product because I needed to install a toilet, but I also knew I would have to remove the toilet within a couple weeks to months. So this was perfect. I am including a link so you guys can see how to install it.
Link How to Install: https://youtu.be/Se7JG7jQUdg
by
Recommended
1 found this review helpful
Mar 3, 2020
The best gasket vs wax
The best gasket vs wax
by
Verified Purchase
Recommended
1 found this review helpful
Jan 13, 2020
great concept...just doesn't last
worked well for about a year and a half. once the rubber membrane fails it absorbs water like a sponge. i only noticed it because my grout around my toilet started changing colors from the water. excellent concept, just not made from proper materials.
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30 found this review helpful
Aug 8, 2019
Much easier to install than a traditional wax ring. I did have to reverse the inner liner, as pe...
Much easier to install than a traditional wax ring. I did have to reverse the inner liner, as per the instructions, because of a mismatch in pipe sizes. However, the big problem is that the seal has started leaking. The cause of this seems to be the breakdown of the waterproof coating, and the primary material is essentially functioning as a sponge (it is wet through). The end result is that water is gradually being drawn out onto the floor. This toilet is not heavily used, so I am rather disappointed, as the seal was somewhat pricier than most other options. Convenience of install is one thing, but having to redo it after only 2 years renders that benefit null and void.