Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP

Does the job. Easy to install. Has adjustable components to change the flush time -- allowing you to save water. Overall a solid purchase.

This product worked well for me and fit my needs. It came in a 3 pack which is exactly how many I needed. Well, I only needed two at the time I ordered, but by the time I had installed the first 2, my third toilet also needed a new flapper and I was in luck!They were easy to install and so far work well. Each toilet only took a few minutes to install and fit into place and so far I have not had any issues.Over all very pleased with this product and would recommend.

Dealing with a toilet that won’t stop running between bath times and bedtime was driving me nuts. Swapping in the Korky Ultra Standard 2-Inch Universal Toilet Flapper was a game-changer. This flapper seals snugly thanks to its flexible Chlorazone II rubber, and the adjustable dial makes it easy to fine-tune how long the toilet stays open.Over the last few weeks, there’s been zero leakage or re-running problems. It’s durable, easy to install, and comes backed by a USA-made quality and a solid warranty—exactly what a parent needs when there's no time for repeat repairs.

The product worked great at first and did what few other flappers could not do, which is to stay floating long enough to get a full flush. But it is only five months later and water is leaking past the flapper. Drip, drip, drip. I tried wiping it off in case there was just something stuck on it and no luck. I’ll try it again because maybe I just got unlucky.

This flapper forms a tight seal and stops leaks instantly. Built from thick flexible rubber that holds up well over time without warping. The universal fit works with most 2 inch flush valves and installs in minutes with no tools needed. Compatible with hard water and chlorine-treated systems. Ideal for fixing slow leaks and reducing water waste. A dependable replacement that outlasts generic flappers.

Easy to install, no issues. Replaced two without issue

great and simple - likely NOT made in China.

Bought to fix my toilet that was running very frequently, install was easy, and seems to have at least partially resolved the issue, it runs much less frequently, unfortunately every once in a while the toilet does still run, not sure if this is still the issue or if the valve needs adjustment. If I figure out a root cause I'll update this.