Kingston Brass KB6151ALL+ Legacy 4-Inch Centerset Lavatory Faucet with Acrylic Handle Brass Pop-Up, Polished Chrome Drip-free washerless cartridge system Matching pop-up drain included 2-3/4 spout height 1.2 gpm maximum flow rate at 60 psi to help reduce water usage Compliant with California Energy Commission Title 20