Fits TOTO 3 inch Blue Flapper by Korky

The Fits TOTO 3 inch Flapper by Korky features an oversized sealing surface to fit large 3 inch TOTO flush valves. The exclusive longest lasting blue rubber resists chlorine, bacteria, city water treatment, hard water, and well water. Replacement for TOTO flapper model THU140S. Made of flexible rubber for a tight seal and easy to install, the 2022 includes: (1) Large 3 inch Flapper and (1) Stainless Steel Chain.Fits TOTO 3 inch Blue Flapper by Korky