Fluidra - Diffuser Assembly for Delta Filter 1000/1200 (Ø1000 mm)

Fluidra – Diffuser Assembly for Delta Filter 1000/1200 (Ø1000 mm)

This is the genuine Fluidra replacement diffuser assembly designed for the Ø1000 mm tank variant of the Delta Filter 1000/1200 series. The diffuser assembly distributes incoming water evenly across the full cross-section of the filter bed, ensuring consistent filtration velocity and preventing channelling through the sand or glass media. Replacing a worn or damaged diffuser restores optimal hydraulic performance and protects filtration efficiency.

Compatibility

This diffuser assembly is a direct OEM spare part for the Fluidra Delta Filter 1000–1200 series with a Ø1000 mm tank diameter. The Delta 1000 and Delta 1200 are high-performance laminated polyester and fibreglass sand filters used widely in commercial, public, and large private swimming pools. Always verify the tank diameter and filter model code before ordering, as separate diffuser assemblies exist for the Ø650, Ø800, and Ø1200 mm variants of this range.

Why genuine matters

Using an authentic Fluidra part guarantees a precise dimensional fit within the filter shell, maintaining the correct flow distribution and operating integrity up to the filter’s rated working pressure. Non-OEM alternatives may not match the exact geometry of the Delta filter’s internal collector system, risking bypassing of the filter bed or premature component failure.

Installation

The diffuser assembly is accessed through the filter’s top lid opening. The tank should be fully depressurised and drained to the appropriate level before any internal work is carried out. Due to the size and commercial nature of the Delta Ø1000 mm filter, installation by a qualified pool technician is strongly recommended to ensure correct seating and safe re-commissioning.