Using this Samsung washer tub to pump hose is quite simple. First, make sure your washing machine is turned off and unplugged. Then, carefully remove the old hose from both the tub and the pump. Next, connect this new hose to the tub and pump, ensuring a tight fit. Start your washing machine and check for any leaks. When it comes to maintenance, regularly inspect the hose for any signs of wear, like cracks or holes. If you notice any damage, replace the hose promptly. Also, keep the hose clean by wiping it down occasionally. And always remember to handle the hose gently to avoid unnecessary damage. With proper use and maintenance, this hose will serve you well for a long time.