Watersense labeled faucet uses at least 20% less water than the industry standard without compromising performance. ADA compliant. Choose from push pop-up drain 72172 or push pop-up drain with overflow holes 72173. Drain assembly sold separately. Fits 1-hole installations. Laminar flow lends a beautiful, refined look that complements the design of the faucet. Everything you need is together in one convenient box, including integrated InnoFlex PEX supply lines. DIAMOND Seal Technology is less hassle to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard. Lumicoat finish easily wipes clean without cleaners and chemicals.