Astral Pool Side Mount Filter Diffuser Assembly Kit (4404300118) unicel The PresAir Trol TinyTrol SPDT

The PresAir Trol TinyTrol SPDT latching air switch is made for compatible pneumatic control systems that require single-pole double-throw switching with a maintained state after actuation

Purpose-built design focused on flow-through efficiency

White finish can help match original trim appearance

A timer with override is useful because it combines automated time-based operation with the flexibility to temporarily bypass the schedule when needed

Astral Pool Side Mount Filter Diffuser Assembly Kit (4404300118) unicel The PresAir Trol TinyTrol SPDTThe 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,