Astral Pool Side Mount Filter Diffuser Assembly Kit (4404300118) unicel The Pres:Air:Trol standard air button

The Pres:Air:Trol standard air button in white is intended for compatible 1-5/8 inch hole-size applications that use a traditional pneumatic control-button profile

Purpose-built design focused on flow-through efficiency

The Hydro-Quip Laing 5

Hydro-Quip ECO2 and ECO3 temperature sensor

The SPX1075F is a practical replacement for compatible Hayward skimmers that need renewed equalizer support and cleaner long-term operation

Astral Pool Side Mount Filter Diffuser Assembly Kit (4404300118) unicel The Pres:Air:Trol standard air buttonThe Astral Pool side mount filter diffuser assembly kit is designed for compatible filter applications where internal water distribution needs to be restored with a matched group of components. A diffuser assembly is useful because it helps guide incoming water through the filter in a controlled way, supporting cleaner internal flow and better overall performance. This replacement kit is especially useful when the original diffuser parts are cracked,