LASTS 2X LONGER: DIAMOND Seal Technology uses a patented design to reduce bathroom faucet leak points and lasts 2X longer than the industry standard RESISTS WATER SPOTS: Delta Lumicoat finishes easily wipe clean, repel liquids, and are guaranteed to resist mineral buildup and hard water stains EASY DIY INSTALLATION: Designed to fit 1-hole, 3-hole, or 4-in. configurations. For 3-hole installation, use included deck plate DRAIN ASSEMBLY INCLUDED: A coordinating push pop-up drain assembly is conveniently included in the box LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this Delta bathroom faucet is backed by Delta Faucet's Lifetime Limited Warranty WATERSENSE LABELED: Delta WaterSense labeled bathroom faucets use at least 20% less water than the industry standard—saving you money without compromising performance 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