Polaris 165Fast automatic pool cleaner vacuums any shape or size above ground pool or in ground pool in 3 hours or less!The Polaris 165 automatic pool cleaner vacuums the bottom and sweeps the sides of any size pool. It does it in three hours or less, even if you have an uneven-bottom pool up to 8 feet deep. The Polaris 165 is designed to operate with the pumps and filtration systems normally found on these types of pools. It can be installed in minutes by screwing it into one of your threaded wall returns or a dedicated pressure line. The Polaris 165 uses a patented jet sweep assembly. It blows water against the pool wall to loosen debris in hard-to-reach places, like behind the pool ladder. The debris is then blown by the jets into an easy-to-remove filter bag. Use for large above-ground pools or in-ground pools. Includes 32 feet of floating hose.The Polaris 165 comes complete with filter bag, hose assembly & wall fitting. **Note the Polaris 165 runs off your existing filter system.