Elkay LK4000LS Everyday Lustrous Steel Single Lever Pull-out Spray 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. LOW FLOW: Includes water-saving features. SOLID BRASS WATERWAYS: Built for long-term durability. PULL-OUT SPRAY HEAD: Provides extra reach for additional cleaning and rinsing coverage. INCLUDES TWO AERATORS: Comes installed with 1.5 GPM water-saving aerator; optional 2.2 GPM aerator insert included. QUICK CONNECT SIDE SPRAY FITTINGS: Easier installation fittings that snap together in seconds; no threading or tools required.