Adaptable to a wide range of installations: Thanks to its flexibility and suitable length, it can adapt to a variety of complex installation environments, such as small spaces or long distances between the washing machine and the faucet. Control the water level: Cooperate with the water level switch and water inlet valve of the washing machine to accurately control the amount of water entering the washing machine, so that the water level reaches the appropriate height, ensuring the washing effect and avoiding water overflow. Water pressure adjustment adaptability: Adapts to different household water pressures, avoiding insufficient water supply due to excessive or insufficient water pressure, ensuring that the water pressure at the washing machine's water inlet meets the operating standards, and improving washing efficiency. Drum Washer Bellows Rubber Hose ，Compatible For LG ，Drain Pump Link MAR Inlet Hose 4738EN, Weight: 0.110231131 pounds, Manufacturer: GENTERUN