Fluidra - Diffuser Assembly with Support Bracket Ø900–1800 (Volcano Filter)

Fluidra – Diffuser Assembly with Support Bracket Ø900–1800 (Volcano Filter)

This is a genuine Fluidra diffuser assembly complete with its support bracket, designed for the Volcano commercial sand filter series (D.1050 to D.2000). The diffuser sits at the top of the filter tank and channels incoming water evenly downward across the sand bed, maximising filtration efficiency and protecting the filter media from direct-jet disturbance. The included support bracket holds the diffuser securely in position throughout normal operation and backwash cycles.

Compatibility

This assembly is a direct OEM replacement part for Fluidra Volcano sand filters with tank diameters from 1050 mm to 2000 mm, covering the Ø900–1800 diffuser size range. Always cross-reference your filter’s model number and exploded-view diagram before ordering to confirm fitment, as the Volcano range uses different diffuser assemblies depending on tank size.

Why Genuine Matters

Using an authentic Fluidra part ensures precise dimensional fit, chemical resistance appropriate for pool water treatment environments, and full compatibility with the original support bracket mounting points. Third-party alternatives may not replicate the exact geometry needed for even water distribution across the sand bed, risking channelling and reduced filtration performance.

Installation

Replacement requires draining the filter tank and removing the filter media to access the internal diffuser assembly. The support bracket must be correctly seated before refilling with filter media. This work is best carried out by a qualified pool technician familiar with commercial sand filter servicing procedures.