Rated 4.2 out of 5 by 136
Rated 3.0 out of 5.0 by Aggie91 Doesn't last
Installed this about 6 months ago to replace the original, leaking flapper. Was fine until a few days ago, when I heard leaking again. The outer lip of the valve is now curved and warped. Photo attached.
August 21, 2016
Rated 5.0 out of 5.0 by krh So far, the Fluidmaster 502 Flapper fixed the toilet leak...and even seems to have fixed one more issue
Some info here might help not only for a toilet drain leak, but for a noisy toilet too.
I did a Fill Valve replacement first (old Fluidmaster for a new Fluidmaster). Didn't fix the toilet leak, and even worse, made the toilet very very noisy after about every other flush. But at least the Fill Valve didn't leak, so I went on to the Flapper.
Replaced the old Fluidmaster Flapper with a new Fluidmaster 502 (left it on max)...and after about 3 hours no toilet tank level change, so likely this nailed the leak issue...but time will tell.
However, now the bonus fix. The new 502 Flapper appears to have fixed the toilet noise. I've done a few flushes, no noise.
So, just an idea. If you have a leaky & noise toilet, start with the Flapper. You might get a 2 for 1 fix.
July 30, 2016
Rated 3.0 out of 5.0 by SWK Toilet flapper
My previous flapper was less than a year old and it became non-functional. The only reason I bought the same thing was because I knew it fit.
August 16, 2016
Rated 5.0 out of 5.0 by Easyfix29 worked great
The Fluidmaster worked great. Initially tried a Korky but it didn't seal everytime so I brought it back and got the Fluidmaster and it did the trick.
August 9, 2016
Rated 5.0 out of 5.0 by rmbags Simple installation
Simple installation, appears to be of good quality.
August 9, 2016
Rated 3.0 out of 5.0 by Drew117 Not a universal fix
Most toilets might be able to be repaired with this flapper. However some toilets need a certain type. No matter how you try to adjust it, it always flushes twice on it's own.
August 14, 2016
Rated 5.0 out of 5.0 by Frank Fit like a glove!
Instruction were well written and installation was easy. Works as it should.
August 3, 2016
Rated 5.0 out of 5.0 by abrushstroker Quiet and efficient
I'm a non-professional who does my own home repairs whenever possible. The toilet flapper went in with ease and required no adjustments. It worked on the first flush and has continued to provide excellent function. I will instal them in my other two bathrooms when the existing old type flappers fail.
July 28, 2016