Portable pool vacuum cleaner: No battery required, works with a garden hose, has no electrical parts or batteries. Help us save a lot of money. By connecting to a garden hose, the vacuum cleaner can effortlessly clean leaves and other debris. Working principle: Driven by the water pressure of a garden hose, water enters the vacuum of the hose and creates a suction effect. Through the Venturi effect, the water pressure causes the dirt to settle in the filter bag of the vacuum cleaner. The suction power depends on the water pressure and the length of the hose. Quick leaf removal - Leaves, pine needles and other debris can be quickly removed from the bottom of the pool using the pool suction heads and the mesh bag. The pool suction head is made of high-quality materials to ensure maximum durability. Easy installation - No filter system required, the parts are interconnected and no tools are required. Easy connection to a 1/4 inch garden hose. 2 wheels make it easy to maneuver the vacuum