AstralPool - Diffuser Assembly 750 mm for MS800 Filter - R0834200

AstralPool – Diffuser Assembly 750 mm for MS800 Filter

This is the genuine AstralPool replacement Diffuser Assembly (750 mm) designed specifically for the AstralPool MS800 Sand Filter (WF000097). The diffuser sits inside the filter tank and evenly distributes incoming pool water across the entire sand bed, ensuring consistent, high-efficiency filtration with every cycle. It occupies position 16 in the official Fluidra exploded-view diagram for the MS800.

Compatibilitate

This diffuser assembly is an exact-fit replacement for the AstralPool MS800 Filter (parent SKU WF000097). The MS filter range uses diameter-specific diffusers, so always verify your filter’s tank diameter before ordering. This part is not interchangeable with diffuser assemblies for other MS series diameters (470, 530, 650, or 950 mm) even though they share the same filter family.

Funcționalitate și construcție

The diffuser channels water entering the filter tank and spreads it evenly over the full 750 mm cross-section of the sand or glass media bed. This prevents channelling — where water cuts a narrow path through the media rather than filtering through the whole bed — and maximises filtration performance. Constructed from durable, chemically resistant PVC and polypropylene, the assembly withstands continuous exposure to pool water and common sanitising chemicals without degrading.

De ce autenticitatea contează

Using a genuine AstralPool diffuser assembly ensures precise dimensional fit within the MS800 tank, correct hydraulic performance, and full compatibility with the filter’s existing laterals and central standpipe. Aftermarket alternatives may differ slightly in geometry, leading to poor water distribution, bypassing of media, or difficulty re-assembling the filter correctly. Sourcing the OEM part from Fluidra’s official catalogue protects your filtration system’s warranty and long-term reliability.