This genuine Fluidra diffuser assembly is the factory-correct replacement for the Volcano large-format sand filter with a \u00d81400 mm tank body, fitted with a \u00d875 mm diffuser connection. The diffuser assembly sits at the base of the filter vessel and evenly distributes water across the full cross-section of the sand bed, ensuring optimal filtration efficiency and balanced flow. Replacing a worn or cracked diffuser restores proper hydraulic balance and protects filter media from channelling.<\/p>\n
This diffuser assembly is designed specifically for the Fluidra Volcano sand filter range covering tank diameters from \u00d81050 mm to \u00d82000 mm, and is sized for the \u00d81400 mm tank variant with a \u00d875 mm outlet connection. Always verify your filter’s tank diameter and diffuser connection size against the part markings before ordering, as diffuser assemblies are not interchangeable across different tank sizes within the Volcano range.<\/p>\n
As an OEM Fluidra spare part, this diffuser assembly is manufactured to the exact dimensional and material tolerances of the original component, guaranteeing a leak-free fit and long service life. Aftermarket alternatives may differ in geometry, leading to uneven water distribution, sand bypass, or premature failure \u2014 risks that are eliminated by specifying the genuine article.<\/p>\n
Installation requires draining the filter tank and removing the lateral manifold assembly to access the diffuser at the base. Due to the size of the Volcano filter range, this work is best carried out by a qualified pool technician. Ensure all sealing surfaces are clean and inspect adjacent laterals and the central standpipe for wear before reassembly.<\/p>","protected":false},"excerpt":{"rendered":"