AstralPool - Diffuser Assembly for Brasil Sand Filter Ø400 - CE04010321

AstralPool – Diffuser Assembly for Brasil Sand Filter Ø400

This is the genuine AstralPool replacement diffuser assembly for the Brasil FBS0400 sand filter (400 mm diameter). Positioned at point 8 in the official Fluidra exploded view, the diffuser sits at the top of the internal lateral system and distributes incoming pool water evenly across the filter bed, ensuring efficient, consistent filtration performance.

Compatibilidad

This diffuser assembly is designed exclusively for the AstralPool Brasil sand filter range covering the FBS0400 to FBS0600 series, with a confirmed fit on the FBS0400 (400 mm vessel diameter). Always cross-reference your filter’s model number and exploded view diagram before ordering, as diffuser assemblies are not interchangeable between different filter diameters.

Por qué lo genuino importa

As an original AstralPool part manufactured by Fluidra, this assembly is precision-moulded to the exact tolerances of the Brasil filter body. Using genuine components guarantees a correct, rattle-free fit within the filter vessel, maintains the rated flow and filtration velocity, and preserves any applicable warranty on your filter system.

Instalación

Replacement is straightforward for a competent pool technician: drain and open the filter, remove the old diffuser assembly from the central standpipe, and seat the new unit securely before reassembling the filter lid. It is recommended to inspect the lateral collector arms and O-rings at the same time, and to run a short backwash cycle after reassembly to confirm correct operation.