This is the genuine Fluidra replacement manifold collector assembly designed for the Delta Filter 1000\u20131200 series, covering tank diameters of \u00d81000 mm and \u00d81200 mm. The manifold sits at the base of the filter tank and distributes backwash water evenly while collecting filtered water through its lateral arms, ensuring efficient sand-bed filtration throughout the filter’s service life.<\/p>\n
This assembly is a direct OEM replacement for the Fluidra Delta Filter 1000\u20131200 range (models 36678, 36679, 36682, 36683), which are high-performance laminated polyester and fibreglass commercial sand filters available in \u00d81000 mm and \u00d81200 mm tank diameters. Always verify your filter’s model number before ordering to ensure a correct fit \u2014 this assembly is not suitable for smaller Delta Filter variants (\u00d8650 mm or \u00d8800 mm).<\/p>\n
The Delta Filter series is rated to a maximum working pressure of 2.5 bar and must comply with filtration standard EN 16713-1. Using a genuine Fluidra manifold assembly ensures the collector arms maintain the precise slot dimensions and flow geometry required for correct filtration velocity and effective backwashing, protecting both filter performance and warranty. Aftermarket parts risk compromising the hydraulic balance across the sand bed.<\/p>\n
The manifold assembly is accessed via the DN 400 bolt-down lid fitted to the \u00d81000 and \u00d81200 mm Delta Filter models. Installation involves depressurising the filter, removing the sand charge, extracting the old assembly, and fitting the new unit before recharging with filter sand. Professional installation by a qualified pool technician is strongly recommended given the scale and working pressure of this commercial filter.<\/p>","protected":false},"excerpt":{"rendered":"