Using this washer pump to tub hose is straightforward. First, make sure your washing machine is turned off and unplugged. Locate the old hose and carefully remove it. Then, attach the new hose to the pump and the tub, ensuring a tight fit. When using your washing machine, don't overload it as this can put extra stress on the hose. As for maintenance, check the hose regularly for any signs of wear or damage. If you notice cracks, leaks, or loose connections, replace the hose right away. Store the hose in a cool, dry place when not in use to prevent deterioration.