The Refrigerator Water Line Installation Kit Supplies Water To Refrigerator Components That Require Water Such As The Ice Maker And Water Dispenser. This Kit Includes 25' Of Pex Tubing And 1/4 Fittings For Ice And Water Hook Up. This Is A Universal Item That Can Be Used Across Several Brands; Check To See If Your Model Number Is Compatible. Replacing This Accessory Will Require Basic Hand Tools. But No Disassembly Of The Appliance Or Repair Experience. Turn Off The Refrigerator S Water Supply Before You Begin.