This is the genuine AstralPool replacement diffuser assembly (exploded view position 9) designed for the AstralPool Side Filter with Yellow Housing, diameter 760\/900, fitted with a 2″ multiport valve (model SPHS760). The diffuser assembly sits inside the filter tank and distributes incoming pool water evenly across the entire sand bed, ensuring consistent filtration performance and preventing channelling through the filter media.<\/p>\n
This diffuser assembly is engineered exclusively for the AstralPool Side Filter with Yellow Housing, D.760\/900 with 2″ valve (parent model SPHS760). Always cross-reference your filter’s model number and the official Fluidra exploded view diagram before ordering \u2014 this part occupies position 9 in the assembly diagram. It is not a universal part and will not fit other AstralPool filter ranges.<\/p>\n
Genuine AstralPool internal filter components are manufactured from highly resistant PVC and polypropylene, materials that are unaffected by salt water and pool chemicals and rated for standard pool working pressures. Using an OEM diffuser assembly guarantees correct fit, proper water distribution, and preserves the integrity of your filtration system \u2014 off-brand alternatives risk poor fitment, reduced flow efficiency, and premature failure.<\/p>\n
The diffuser assembly is typically accessed by removing the filter lid and carefully emptying the sand or filter media. The component locates centrally within the filter body and should be seated securely before refilling with media and closing the tank. Professional installation is recommended if you are not experienced with sand filter servicing, as incorrect reassembly can cause leaks or uneven filtration.<\/p>","protected":false},"excerpt":{"rendered":"