This is the genuine Fluidra diffuser support tube for the Europe Filter with a 2000 mm tank diameter and 160 mm central pipe. It forms the structural backbone of the internal diffuser assembly, holding the lateral distribution arms correctly aligned so that water is distributed evenly across the filter bed during filtration and backwashing cycles.<\/p>\n
This part is designed specifically for the Fluidra Europe Filter model 21510 (\u00d82000 mm, 160 mm central pipe, rated at 2.5 kg\/cm\u00b2). Always verify the tank diameter and pipe diameter of your filter before ordering, as visually similar support tubes are produced for other tank sizes and are not interchangeable.<\/p>\n
An OEM Fluidra support tube ensures the correct diameter, wall thickness, and connection geometry to seat the diffuser arms at the precise depth required for efficient filtration. Aftermarket alternatives may cause poor water distribution, channelling through the sand bed, or premature wear of surrounding components.<\/p>\n
Installation requires draining and opening the filter tank. The support tube is typically removed and refitted as part of a full diffuser assembly service. We recommend having a qualified pool technician carry out this work on large commercial filters to ensure correct reassembly and pressure-testing before returning the system to service.<\/p>","protected":false},"excerpt":{"rendered":"