The Easi Plumb washing machine red hose is made of durable PVC and features a magnetic descaling device. This helps prevent the formation of limescale, a common problem in hard water areas. The hose is designed to connect appliances to the water supply and is colour coded to indicate whether the connection is hot or cold water, with red indicating hot water and blue indicating cold water. The hose is 1.5m in length and comes with fitting instructions included on the back of the packaging.