When the flapper doesn't tightly reseal the flush valve, water continue to down the toilet, causing the water level in the tank to never reach the level needed to close the supply valve. Keep these baffles close at hand so you don't have to worry about toilet flushes, automatic flushes, or ghost flushes. Replacement Vormax Baffle Silicone Seal: Meets US Standard 7381424-100.0070A Vormax Silicone Seal. Made of silicone and tested through a rigorous quality control process. Our replacement 7381424-100.0070A VorMax Silicone Baffle Seal is more and less deformable., Weight: 0.06393405598 Pounds, Manufacturer: Jaywool