The FC-9540 Complete Set of Full 48 Sq Ft DE Filter Grids includes 7 full 24 inch DE filter grids and 1 partial 24 inch DE filter grid. This grid set is a direct replacement for Hayward Pro-Grid 48 Filters, Pentair FNS Plus 48 and Nautilus 48 Filters and Jandy DEL48 and DEV48 Filters in addition to Waterway and Astral 48 Sq Ft DE Filters. This set also fits several other pool filter models not listed above.

Filbur Vertical DE Filter Grids offer the best in durability and dependability and are made with a polystyrene frame which is covered with mildew and resistant polypropylene cloth along with a reinforced center core. They also feature sonically welded seams stitched with heavy duty, chemical resistant string designed to prevent fraying.