The Polaris 360 is our most advanced pressure-side automatic pool cleaner that operates without a separate booster pump. The Polaris Vac-Sweep 360 is designed for all in-ground pools. The dependable Polaris 360 easily connects to a dedicated pressure line. With the in-line back-up valve it automatically frees the 360 if it gets cornered and keeps it cleaning without interruption. It sweeps, scrubs, and vacuums the bottom, walls, and steps of the pool in 3 hours pr less. It also traps large debris like leaves and pebbles in its own filter bag. The Polaris 360 is powered by the pressure of clean water returning to your pool, leaving both the filter and skimmer free to eliminate contaminants. The unique filter bag removes debris before it reaches your pump basket or filter, prolonging the life of your filtration system.