This is the genuine AstralPool diffuser assembly for the Saturn Filter with a 900 mm tank diameter (parent SKU 10083BS0). The diffuser sits at the top of the internal distribution system and ensures water is spread evenly across the entire sand bed before filtration begins, directly influencing filtration quality and efficiency. It occupies position 16 in the official Fluidra exploded-view diagram for this filter.<\/p>\n
This diffuser assembly is designed exclusively for the AstralPool Saturn Filter \u00d8 900 mm (SKU 10083BS0). Always cross-reference the exploded-view position (16) and the parent filter SKU before ordering \u2014 it is not interchangeable with diffuser assemblies from other AstralPool filter families or different tank diameters.<\/p>\n
AstralPool Saturn Filter diffusers are manufactured from highly resistant, chemically stable PVC and polypropylene (PP) plastic, engineered to withstand continuous exposure to pool water, backwash cycles, and sanitising chemicals. A genuine replacement guarantees the correct fit and maintains the filter’s rated performance and maximum working pressure of 2.5 kg\/cm\u00b2.<\/p>\n
The diffuser assembly is accessed via the filter’s top lid. It should be carefully seated into the central standpipe to ensure a secure, leak-free connection before replacing the lid and re-pressurising the system. Professional installation is recommended for large-format commercial or semi-public pool filters of this size.<\/p>\n