Pentair PacFab Challenger 0.75–3.0 HP Diffuser Plate (355317) claytonlambert This type of part is

This type of part is especially useful when the original remote is no longer working or has been misplaced while the cleaner system itself remains in service

Helps distribute water through the sand bed evenly

the spa can lose the consistent warming performance it should provide

Durable construction

Pentair PacFab Challenger 0.75–3.0 HP Diffuser Plate (355317) claytonlambert This type of part isThis diffuser plate supports compatible PacFab Challenger pump wet ends across 0. 75 to 3. 0 HP configurations. It helps manage water movement around the impeller area, making it important for pump efficiency, priming, and hydraulic performance. When a diffuser plate is worn, cracked, or warped, the pump may lose performance or develop noise and priming issues. Diffuser plate for compatible Challenger pump models Supports 0. 75 to 3. 0 HP pump