Pentair Sta-Rite System 3 21"/25" Adapter Bushing (24900-0504Z) aquaproducts Use part number R0547500 to

Use part number R0547500 to help match this item to the correct cleaner model

turning motor energy into the water movement the system depends on every day

2 inch corrosion-resistant check valve from Magic Plastics with 1/2 pound setting

Supports more dependable sand filter operation

Replacement part number: GMX600NM

Pentair Sta-Rite System 3 21"/25" Adapter Bushing (24900-0504Z) aquaproducts Use part number R0547500 toThis 21 inch 25 inch adapter bushing is used in Sta Rite System 3 filter assemblies where the correct transition between internal or external components is needed. A properly matched bushing helps maintain alignment and reduces stress on adjoining parts. It is especially useful when an older fitting has become brittle, damaged, or difficult to seal after repeated filter service. Designed for compatible System 3 filter sizes Helps adapt and align