Astral Pool Side Mount Filter Diffuser Assembly Kit (4404300118) luxuryleisure A hi-limit temperature sensor is

A hi-limit temperature sensor is a small but essential part of keeping the heating side of the spa operating safely and predictably

Use part number 48-PSL55-B to confirm the correct match before ordering

Brass construction gives it a more premium

Replacing the assembly can help restore dependable function without replacing the larger unit

making it essential to circulation and everyday performance

Astral Pool Side Mount Filter Diffuser Assembly Kit (4404300118) luxuryleisure A hi-limit temperature sensor isThe 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,