Hayward Star-Clear Plus Knob Washer Qty 2 (CX900WPAK2) hammerhead The Waterway 660-3570 notched air

The Waterway 660-3570 notched air control is designed for compatible spa systems that use a 1 inch air control assembly with a 1-5/8 inch hole size and a 2-3/4 inch face diameter

Waterway 6" Ultra Suction [1

Replacing the gear assembly can help restore dependable drive performance without replacing the full tool

Practical service tool for technicians and facility operators

Supports dependable retention in safety-related installations

Hayward Star-Clear Plus Knob Washer Qty 2 (CX900WPAK2) hammerhead The Waterway 660-3570 notched airKnob washers help distribute pressure and support proper fastening on compatible Hayward Star Clear Plus filter assemblies. This two pack is useful when servicing the filter tank hardware or replacing washers that have flattened, cracked, or gone missing. Fresh washers can help improve fit, reduce stress on surrounding components, and make reassembly more secure after cartridge cleaning or filter maintenance. They are simple parts that support long