Durable construction and reliable seal Built with soft rubber and a stainless steel chain. The flapper is corrosion resistant and designed to provide a strong, leak seal. This helps save water with every flush. Practical and dependable Simple design that delivers consistent performance for everyday use. Easy to install Quick steps: turn off the water supply, remove the old flapper, attach the flapper to the flush valve, and fasten the chain to the flush lever with the hook. Turn the water back on and flush to test. Water and cost savings Fix a leaking toilet quickly without a plumber. flappers help conserve water with each flush and reduce running costs. Use scenarios Residential bathroom replacement: when a toilet runs or leaks due to a worn flapper, a DIY replacement is straightforward. Rental property maintenance: stop leaks between tenants and lower water bills with a simple replacement. Small office or restrooms: perform a fast, low cost to prevent water waste.