The Westford faucet is a 4" dual control faucet with ceramic disc valving for drip-free performance. It is ADA compliant and WaterSense certified for water-efficient performance.Includes the Speed Connect System for simpler and easier installationLimited lifetime warranty on function and finishCeramic disc valving for drip-free performanceADA-compliant lever handlesWaterSense certified for water-efficient performanceFaucets are compliant with all national and regional Lead Free Regulations