Pfister Langston 2-Handle 4" Centerset Bathroom Faucet, Brushed Nickel Meets ADA/ANSI A117.1 requirements, ensuring accessibility to all disabled persons Pforever Sealadvanced ceramic disc valve technology with a never leak guarantee Meets or exceeds EPA WaterSense Standards, which reduces water consumption by 30% and helps average households save up to $200 in their annual water bill Faucet mounted on sink deck or countertop TiteSeal deckplate eliminates the need for putty or silicone and simplifies installation