Fits Polaris Vac-Sweep automatic pool cleaners / vacuums with Polaris sweep hose scrubber tail ends, including Polaris 180, Polaris 280, Polaris 360, Polaris 380, Polaris 480 and 3900 Sport. Made from the top-quality filtration foam, these scrubbers help dislodge debris from swimming pool floors, walls, seats and steps. Replacing worn scrubbers keeps vacuums cleaning at full capacity. Easy-to-install …