Conservco .1875 in. D Rubber Drip Stop Valve 2 pk

The drip stop valve permanently replaces rubber faucet washers. DripStop seals on the interior of the faucet seat and uses the faucet’s own internal water pressure to create a seal. Because the drip stop seals inside the faucet seat, it will even work in faucets with chipped or worn seats. * * DripStop comes in just four models and replaces everything from 0 to 3/8L washers. Replacing a washer with DripStop is easy. If you know what brand of faucet you have, you can select the exact model needed for that specific brand. Each DripStop model (A, B, C, and D) is designed to work in various brands. Just match the model with the manufacturer and you’re done. Combo-Pack includes all four models.