LASTS 2X LONGER: Patented DIAMOND Seal Technology reduces leak points and lasts twice as long as the industry standard—ensuring leak-free operation for the life of the bathroom sink faucet EASY DIY INSTALLATION: Designed to fit 3-hole, 4 inch centerset bathroom sink faucet configurations RESISTS WATER SPOTS: Delta Lumicoat finishes easily wipe clean, repel liquids, and are guaranteed to resist mineral buildup and hard water stains on your faucet WATERSENSE LABELED: Delta WaterSense labeled bathroom sink faucets use at least 20% less water than the industry standard—saving you money without compromising performance LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this Delta bathroom sink faucet is backed by Delta Faucet's Lifetime Limited Warranty LEAD FREE COMPLIANT: Delta faucets comply with “lead-free” legislation. All Delta products meet or exceed the requirements of applicable product performance and U.S. safety industry standards ADA COMPLIANT. This bathroom sink faucet meets standards set by ADA (Americans with Disabilities Act) ADA Compliant Lever handles for precise temperature and volume control