This Dishwasher Water Supply Hose Kit connects the dishwasher to the house water supply. Kit includes (1) 12' braided hose with 3/8" female connection and brass elbow. Installing this accessory will require basic hand tools, some disassembly of the dishwasher and novice repair experience. You must unplug the dishwasher or shut off the house circuit breaker for the appliance before installing this part. Also turn off the dishwasher's water supply before you begin. Helpful Tip: We also recommend using affresh® Dishwasher Cleaner* (item W10282479) to help reduce limescale and mineral build-up that can be unsightly and affect your dishwasher's performance. *affresh® brand products are owned and distributed by Whirlpool Corporation.