Waterstone 5400-3-SS Parche Single Handle Kitchen Faucet with Pull Out Spray, Soap Dispenser and Air Switch, Solid Stainless Steel ADA compliant - Single Lever Control Hot and Cold Ceramic Disk Valve Cartridge Water efficient - Compatible with Reverse Osmosis Filtration Systems Solid Brass or Stainless Steel Construction - Contemporary C-Spout Design Unique PLP Positive Lock holds spray head in place - California AB-1953 Low Lead Compliant Limited Lifetime Warranty against defect in material or workmanship