Product details:

The Polaris 165 pool sweep propels itself on the water's surface using the pressure of clean water returning to the pool. The 165 uses a patented jet sweep that blows water against pool walls, loosening debris in hard to reach places while its trailing fine mesh bag traps debris before it clogs your pump and filter. Designed for in-ground vinyl lined and fiberglass pools up to eight feet deep, it vacuums and sweeps pools clean in three hours or less, even those with an uneven bottom. Simple to install, this pool vacuum can reduce filter cleanings by up to 80% a year and includes 32 feet of hose.