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, 4-16 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