2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper, 1 Count (Pack of 1), Red

Super quick install (minutes). Fits Kohler k-4620 perfectly. Instructions for settings are perfect. The Band setting, white circle is open, the black circle is closed (I missed that on the chart). Made in USA. Loved other Korky products, decided to try the 2x lasting for just a few dollars more. Time will tell, 10 year warranty (!)

It works perfectly. Extremely easy and fast installation.

For a 69 year old woman who has never replaced one before, this was a snap. Heavy duty too. I had it done in 5 minutes. Leak fixed!

Feels a bit flimsy when installed but it did fix my leaking issues. I would buy again

This item is easy to install and it does not leak.

My house was built in 2006 so I figured it was time to rebuild my toilets tank insides. I left the original filler pipes because changing them means the tank and bowl need to be separated, no thanks. The flippers were the easiest part so I bought these and they fit and work perfectly. The rubber composition and float method are well thought out and I was happy all worked well. No leaking.

Works good. No issues.

Order and installed 3 of this model 3 months ago in May for normal home use. Suppose to be long lasting and were installed correctly. However, the material soon distorted where at the chain connection and began leaking.

It works perfectly

The best, most flappinest flapper available

I have Toto Toilets. Replacement parts are too expensive. This worked perfect fraction of the cost.

This is the flapper you want! It’s universal, 2” flapper with detailed instructions on how to properly check that your toilet is being filled to the right level, it’s adjustable. Perfect, thanks

Fits perfect