Fluidra - Diffuser Assembly Ø1050 mm / 90 mm Connections – Artic D. Filter

Fluidra – Diffuser Assembly Ø1050 mm / 90 mm Connections – Artic D. Filter

This is a genuine Fluidra diffuser assembly designed for the Artic D. sand filter range in Ø1050 mm tank diameter, fitted with 90 mm connections. The diffuser distributes water evenly across the filter bed on the inlet stroke and collects it efficiently during backwash, ensuring optimal filtration performance and hydraulic balance.

Compatibility

This assembly is a direct OEM replacement for Fluidra Artic D. sand filters with a tank diameter of 1050 mm and 90 mm flange connections (Fluidra reference 41188). Always verify your filter’s tank diameter and connection size before ordering, as the Artic D. range spans multiple sizes from 500 mm up to 1200 mm.

Why Genuine Matters

As an original Fluidra spare part, this diffuser assembly is manufactured to the exact tolerances of the factory-fitted component, ensuring a precise fit and maintaining the filter’s rated working pressure of up to 2.5 bar. Genuine parts preserve your filter’s warranty and avoid the flow imbalances or premature wear associated with non-OEM substitutes.

Installation

The diffuser assembly is located inside the filter tank and connects to the lateral arm collector system. Draining the filter, depressurising the system, and removing the tank lid are required before replacement. Due to the size of the Ø1050 mm vessel and the need to re-torque flange connections correctly, professional installation is strongly recommended.