Home Impressions 1-Handle 4 In. Centerset Bathroom Faucet With Pop-Up Drip-free washerless cartridge. Fits standard 4 installation. 1.2 GPM gallons per minute maximum at 60 psi pounds per square inch . Low lead compliant waterways. Lifetime limited warranty. Polished chrome finish. ADA compliant. Finish Brushed Nickel, Number Of Handles 1-Handle, Handle Type Lever, ADA Compliant Yes, Faucet Centers 4 In., Faucet Type Centerset, Faucet Holes 3 Hole, Flow Rate 1.2 GPM, Manufacturer Warranty Lifetime, Pkg Qty 1, Package Type Box WARNING This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov