Elkay LKAV4091CR Avado Chrome Double Lever Pot Filler Kitchen Faucet ADA COMPLIANT: Faucet is ADA compliant. LEAD-FREE COMPLIANT: Certified to NSF/ANSI 61 and 372 to meet all federal and state regulations for low or no-lead products. POT FILLER: Wall mount design is perfect for filling large pots on the stove. SOLID BRASS CONSTRUCTION: Built for long-term durability. REMOVABLE CARTRIDGE: Allows for easy repair and replacement of cartridge. 1 FAUCET HOLE: Faucet designed to be installed using one faucet hole.