Pentair Sta-Rite System 3 21"/25" Adapter Bushing (24900-0504Z) aquaproducts A control pack is useful

A control pack is useful because it gives the spa a centralized operating platform for supported equipment

Supports more dependable sand filter operation

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

this Waterway OEM basket is a practical replacement when the original skimmer basket needs renewal

Pentair Sta-Rite System 3 21"/25" Adapter Bushing (24900-0504Z) aquaproducts A control pack is usefulThis 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