Comes with a 1255 Duralast cartridge. Offers a 1 to 4 hole installation. Compression connection of 3/8 in. Boasts a flow rate of 1.5 gal./min (5.7 L/min) max. Spot Resist(tm) stainless finish resists fingerprints and water spots for a cleaner looking kitchen. Equipped with the Reflex(tm) system for smooth operation, easy movement and secure docking of the pull-down/pullout spray head. Features Duralock(tm) quick connect system for easy installation. Pull-down design offers at-your-fingertips water delivery. The hose is 68 in. (172.72 cm) long. One-handle lever handles make it easy to adjust the water. Three spray functions. The Power Clean(tm) spray offers an aerated stream and powerful rinse for heavy-duty everyday cleaning. The pause function lets you conveniently stop water flow from the spray head. Soap/lotion dispenser included for fully coordinated convenience. Limited lifetime warranty.