Automatic pool cleaner for both inground and above ground pools regardless of shape or size. No tools required, no need for electricity. Attaches to your existing filtration system. Includes 30' of vacuum hose and is ideal for pools up to 15'x30' with a minimum 3/4hp pump. Not recommended for inflatable or soft sided pools. Cleaner will not go into a shallow end that is less then 3ft deep.The hoses may not connect too tight so that the pool cleaner can move freely and reach more spots.