Note: The vacuum requires at least a 3/4hp swimming pool pump or 1600ghp to function properly. Easy to Set Up and Efficient Cleaning and Super Quietly. This pool vacuum cleaner is very easy to assemble and install and allows you to clean your pool effortlessly and quietly, unlike some other automatic pool cleaners that make an annoying hammer noise. Low noise, create a quiet operating environment. Great Suction Power and Can't Stuck, This automatic pool cleaner for in-ground pools thoroughly cleans swimming pools including the walls! This pool vacuum can efficiently remove dirt, debris. Wheel Deflector for movement around tight corners.