One Flapper That Converts Into Two Sizes - Universal Fit The universal Super Flapper™ is uniquely designed to convert into two sizes so it can replace either a 2-inch or 3-inch toilet flapper.

3 Inch Toilet Flappers Replacement Compatible with Gerber 99-788, Water Saving, High Performance Rubber Toliet Flapper, Easy to Install - Blue 1918 ratings View Product Buy it on Amazon More info 4 ...