Hayward Swimclear Filter Cartridge [4-Pack] (CX580XREPAK4) audio Waterway spa skimmer front access

Waterway spa skimmer front access mounting plate and faceplate

A spring check valve helps control one-way flow in a compatible plumbing system

Useful for more consistent maintenance habits

this Waterway air control is a practical replacement when an A-style gray unit with versatile fit options is needed

Fits 1-5/8 inch hole size with 2-3/4 inch face diameter

Hayward Swimclear Filter Cartridge [4-Pack] (CX580XREPAK4) audio Waterway spa skimmer front accessThe Hayward SwimClear filter cartridge set is designed for compatible SwimClear filter applications where all replacement cartridge elements are needed together. A cartridge set is useful because it allows the full internal filter pack to be replaced at one time, supporting balanced filtration and dependable system performance. This replacement is especially useful when the original cartridges are torn, clogged beyond cleaning, collapsed, or no longer