• For an original twin-jet Polaris that is powered by a separate booster pump buy the Zodiac Polaris Vac-Sweep 280.
• The Polaris Vac-Sweep® 280 is suitable for all in-ground pools.
• Vacuums, sweeps and scrubs the bottom, walls and steps of any size pool in 3 hours or less.
• Large bottom opening picks up large debris like leaves, small seeds and pebbles.
• Runs off a separate booster pump, working independently from the rest of your pool system.
• Unique filter bag removes debris before it reaches your pump basket or filter, prolonging the life of your filtration system.

This unit requires a booster pump to provide the pressure. A similar pump is used on the 380 and 480 models, so if you want to upgrade the cleaner you won't have to purchase a new pump.