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 and costly problem in hard water areas. The water flows through the magnetic field, which prevents the buildup of scale deposits. Fitting instructions are found on the back of the packaging. This hose is colour coded to indicate whether the connection is hot or cold water, with red indicating hot water and blue indicating cold water. It connects appliances to the water supply and is suitable for use with a 1.5m length. The hose is available in a red colour.