Korky Premium 3-in Rubber Universal Toilet Flapper Item #11751 | Model #380501 Smith’s 40-gallon model is designed

Smith’s 40-gallon model is designed with your safety in mind

NSF certified

Drying time may vary

a status light on the door lets you know when it's running

Korky Premium 3-in Rubber Universal Toilet Flapper Item #11751 | Model #380501 Smith’s 40-gallon model is designedThe Korky Large 3 inch Universal Toilet Tank Flapper is adjustable to match your original toilet's performance. It has a universal design and will fit oversized 3 inch flush valves found in newer 1. 6 and 1. 28 gpf toilets since the year 2005. The exclusive longest lasting red rubber resists chlorine, bacteria, city water treatment, hard water, and well water. The adjustable flapper has multiple settings to ensure it fits popular 3 inch toilet models