Pentair Algae Brush 9 in. Aluminum Back, Stainless Steel for Plaster, Concrete, Gunite | R111626 Hayward Universal H-Series Heaters (Natural Gas) The flap kit was designed

The flap kit was designed to help create that suction needed for the cleaner to pick up dirt and other various forms of debris off the pool's surface

rotate that head 60° and re‑lock—it often indicates misalignment

The water is softened while still being sanitized

and adjustments right from your smartphone

Pentair Algae Brush 9 in. Aluminum Back, Stainless Steel for Plaster, Concrete, Gunite | R111626 Hayward Universal H-Series Heaters (Natural Gas) The flap kit was designedPentair Algae Brush 9 in. Aluminum Back, Stainless Steel for Plaster, Concrete, Gunite R111626 Algae brush with stainless steel bristles Perfect for removing tough algae on plaster surfaces Snap adapt handle fits most poles Includes 1 brush per pack Measures 7 3 4 inch length by 18 1 4 inch height by 13 3 4 inch width