This is the genuine Fluidra replacement diffuser head (inlet diffuser cone) for AstralPool sand filters with a 750 mm tank diameter and 2″ connections. Mounted at the top of the filter tank, it evenly disperses incoming pool water across the entire surface of the filter bed, ensuring uniform flow through the sand or filter media. Replacing a worn or damaged diffuser head restores your filter’s purification efficiency and protects the filter media from channelling.<\/p>\n
This diffuser head is designed for Fluidra \/ AstralPool sand filters with a \u00d8750 mm tank and 2″ valve connection. Always cross-reference your filter’s model number and existing part number before ordering to confirm fitment, as diffuser designs vary across the Fluidra filter range (including Atlas, Aster, and related series).<\/p>\n
As an original Fluidra spare part, this diffuser head is manufactured to the exact tolerances of the factory-fitted component, guaranteeing a precise fit and reliable water distribution. Aftermarket alternatives may cause uneven flow, media bypass, or premature failure. Choosing a genuine part also keeps your filter within manufacturer warranty conditions.<\/p>\n
The diffuser head is located inside the top of the filter tank and is typically accessed by removing the multiport valve or top lid. Ensure the filter system is fully depressurised and isolated before beginning work. While many experienced pool owners can complete this replacement themselves, professional installation is recommended if you are unfamiliar with pressurised filter systems.<\/p>","protected":false},"excerpt":{"rendered":"