Fluidra - Diffuser Funnel D.190 / D.90 for Vesubio Sand Filter Ø1200

Fluidra – Diffuser Funnel D.190 / D.90 for Vesubio Sand Filter Ø1200

This is the genuine Fluidra replacement diffuser funnel (inlet Ø190 mm, outlet Ø90 mm) for the AstralPool Vesubio commercial sand filter with a tank diameter of Ø1200 mm and a rated flow of 56,000 l/h. The diffuser funnel sits at the top of the filter tank and directs incoming water evenly downward through the sand bed, ensuring uniform flow distribution and optimal filtration performance.

Compatibility

This diffuser funnel is designed specifically for the Fluidra AstralPool Vesubio Ø1200 mm sand filter with lateral outlet, rated at 56,000 l/h. The Vesubio range is a widely used fiberglass and polyester resin filter series covering both residential and commercial pool installations across Europe. Always verify your filter model and existing funnel dimensions before ordering to ensure a correct fit.

Why Genuine Matters

As an OEM Fluidra part, this diffuser funnel is manufactured to the exact tolerances of the original component, guaranteeing a secure, leak-free seat inside the filter tank. Non-genuine alternatives may not seal correctly against the internal housing, causing water bypass, reduced filtration efficiency, and potential sand carry-over into the pool. Choosing a genuine part also protects any remaining manufacturer warranty on the filter unit.

Installation

Replacement is carried out with the filter shut down and depressurised. The multiport valve and valve connector are removed to access the top of the tank, allowing the worn or damaged funnel to be lifted out and the new one seated in its place. While a competent pool technician can complete this work straightforwardly, owners unfamiliar with pressurised filter systems are advised to have the job done by a qualified professional.