Korky 2X Long Life Toilet Flush Valve Seal Fits American Standard Champion 4 and Eljer Titan 4 - Fixes Leaking Flush Valves and Hard to Flush Toilets, 450BP

So far so good. Easy enough to install myself. I had an issue with my toilet constantly running. I investigated and saw my valve was no longer sealing properly. This fits great so I no longer have my toilet running every 15 mins. The quality is great for the price. Highly recommend.

Fixes that slow leak that costs big!

Terrific product. Clear video and instructions. No leakage on the first try. Two other seals failed. I was about to call a plumber, when decided to try one more time. An excellent product.

My order was for two pieces of the seal, only one was shipped. The seal was easily installed and seems to seal satisfactorily. I had tried another brand seal which leaked constantly.

Work great to stop a leaking power valve system seal. I have an American Standard Titan toilet and it was not sealing completely, I could hear the water trickling past the seal so I replaced the original seal with this one and it fixed the leak.

For the American Standard Champion 400..THIS is the one to buy. Those blue or white OEM seals develop blisters in the material and the toilet will run. This material is best.

Tried the Fluid Master version from local hardware store and it still leaked. This one stopped the leak.

Maybe 6 months after I purchased our American Standard Champion toilet, the toilet started with the "phantom flushes" that everyone complains about. I replaced the original silicon flush valve seal with these replacement seals but sure enough, after a few weeks, the phantom flushes started again. I tried everything - 1 seal, 2 seals, a rubber seal, a combination of a rubber seal and silicone seal. Nothing worked for more than a a few days. Basically, the American Standard Champion toilet is a piece of junk. I don't know who at American Standard thought it was a good idea to get rid of the tried and true flapper that every other toilet uses. After doing some research, I purchased the NuFlush replacement flush valve: https://www.amazon.com/dp/B0B69QW7YM?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 Replacement was fairly easy. The only issue was loosening the original 4 inch hex nut (most toilets have a 3 inch hex nut - make sure you have a wrench big enough). But since the installation, the phantom flushes have stopped! I highly recommend biting the bullet and replacing your Champion flush valve rather than buying flush valve seal after flush valve seal. Good luck!

Good fit

Excellent product and fit precisely! My toilet no longer self flushes! :D