Fluidra - Diffuser Assembly for Ø950 mm Valveless Sand Filter

Fluidra – Diffuser Assembly for Ø950 mm Valveless Sand Filter

This is the genuine Fluidra replacement diffuser assembly designed for the Ø950 mm valveless sand filter with 35,000 l/h flow capacity and Ø75 mm side outlets. Mounted at the top of the filter tank, the diffuser distributes incoming water evenly across the entire surface of the filter bed, ensuring consistent filtration performance and preventing channelling through the sand media.

Compatibility

This diffuser assembly is a direct OEM replacement for the Fluidra Ø950 mm valveless sand filter (35,000 l/h, Ø75 mm side outlets). It is not interchangeable with diffusers from other diameter variants in the Fluidra sand filter range, so always verify your filter’s tank diameter and model before ordering.

Why genuine matters

Made from high-quality engineering-grade plastics to Fluidra’s original tolerances, this genuine part ensures a precise fit within the filter vessel and a secure seal against the tank internals. An ill-fitting or third-party diffuser can cause uneven flow distribution, reduced filtration efficiency, and accelerated wear on surrounding components — making OEM quality the dependable choice for commercial and semi-commercial installations.

Installation

The diffuser assembly locates into the upper section of the filter tank and typically secures by threading or clip-fitting onto the central standpipe. Always isolate the pump and depressurise the system before opening the filter lid. We recommend inspecting the collector arms and manifold o-rings at the same time to avoid repeat interventions.