Quickly solve common leak and running toilet problems with Fluidmaster's 5403 3" Water-Saving Adjustable Flapper. Made for newer 3" flush valve toilets, this model is a fast and simple install. The adjustable flapper arms, and universal design ensure it will quickly fit most 3" flush valve toilets. Customize your flush and save water with the adjustable dial, simply turn to adjust for more or less depending on your needs. This long lasting flapper also features a durable silicone seal that lasts up to 10x longer than standard designs. Eliminate leaks and save water with quality you can trust, the Fluidmaster 5403 Universal Adjustable 3" Toilet Flapper. Best for newer toilets, 1.28 & 1.6 GPF (after 1994).
Best for 1.6 GPF toilets
Adjustable for maximum performance and water savings