Pentair Challenger Square O-Ring .285″ x .2″ x 10.275″ || 355329
This front housing o-ring is designed to use with Pentair Challenger high flow and high pressure inground pumps and also compatible with Pentair WaterFall specialty pumps. Measures 10-1/2-inch length by 1/4-inch height by 10-1/2-inch width.
- Used with the following Pentair Pumps: Challenger High Flow and High Pressure & Waterfall