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After five generations of upgrading, flushing is more powerful: the toilet gasket seal will wear out over time and need to be replaced-after replacement, the flushing pressure will be greater and the toilet will be quiet.
Fast delivery time
Fix the problem within 12 hours
Use outstanding materials
Good shopping experience
Fedman
Reviewed in the United States on June 2, 2025
These flush valve seals work for my Kohler toilet. I have only installed one, but it has eliminated the leak. The original lasted for nearly 5 years, so I'm not able to comment on this products longevity yet. Affordable for 5 pack.
J Bird
Reviewed in the United States on May 31, 2025
It seems like the alternative version of these from the local box store are not good quality. I decided to try these. So far so good. They do fit as they should and were easy to install. No leaks.
Dave Hood
Reviewed in the United States on May 20, 2025
One of our three toilets began misbehaving and I replaced its seal with a Kohler seal. The old seal had started to disintegrate, so I cleaned out all the cracks and crevices with an old toothbrush as part of the installation. The toilet worked well, flushed easily, and in fact behaved itself so well that I decided to see if Amazon Vine had seals for use on the other two toilets.I've now installed the two seals in this offering, with equally good results. Good price, good gasket.
Gary Phillips
Reviewed in the United States on May 20, 2025
Work as designed and are a perfect replacement for the Kohler canister flush system. I got the 5 pack and I feel they are a very good value for the money as they last a long time.
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