Pforever seal—advanced ceramic disc valve technology with a never leak guarantee Widespread bathroom faucet includes pop-up drain, valve, and cartridge 1.2 gpm @ 60 psi; 3-hole installation At Pfister, we know what you want out of a faucet because we know what we want out of a faucet. And because we're faucet people, we know how to make that happen – beautifully, reliably, and affordably Cal Green, CEC, and Watersense compliant for water conservation standards