The Polaris Vac-Sweep 360 features advanced technology cleaning without the need for a separate booster pump; powered by the pressure of clean water returning to your pool, leaving both the filter and skimmer free to eliminate contaminants. Vacuums, sweeps and scrubs the bottom and walls of any size or shape pool. Its in-line back-up valve automatically frees the 360 if it gets cornered and keeps it cleaning without interruption. The unique filter bag removes debris before it reaches your pump basket or filter, prolonging the life of your filtration system. Polaris 360 Complete Cleaner 1. All-Purpose Bag 2. Head Float 3. Cleaner Body 4. Sweep Hose 5. Sweep Hose Scrubber 6. Replacement Eyeball 7. Eyeball Regulators 8. Feed Hose 9. Hose Floats 10. Back-up Valve 11. Pressure Tester 12. Quick Disconnect with Universal Wall Fitting