NuFlush hard to find 3.5 Flapper Valve for toilets with silicone seal

Resistant to calcium buildup, easy to clean and keep clean. "No Calcium buildup" means no "Leaks" Most leaks in toilets are caused by flapper not sealing well. Chemical resistant soft polymeres for perfect seal. "Best 3.5 inch flapper valve on the market" Bright white ABS so you can keep your flapper cleaner and leak proof

• NuFlush hard to find 3.5 Toilet Tank Silicone Seal Flapper Valve