Pressure cleaners work from a dedicated return line and run by water pressure from the pump. This water pressure drives the cleaner around the pool. Pressure cleaners don't suck leaves and debris into your pool filter or pump basket, thereby taking the load off your filtration system. They are perfect for pools in leafy areas with heavy debris. View our range of Polaris Pressure cleaners including the Polaris 3900, Polaris 360 and Polaris 280.