Replacement Filters Unicel C8417 Element for PXC150 Unicel FG1002 Grid Element (12") 24 Sq Ft for Hayward, Sta-Rite, Jacuzzi D.E. Filter Unicel FG1003 Grid Element (18") 36 Sq Ft for Hayward, Sta-Rite, Jacuzzi D.E. Filter Unicel FG1004 Grid Element (24") 48 Sq Ft for Hayward, Sta-Rite, Jacuzzi D.E. Filter Unicel FG1005 Grid Element (30") 60 Sq Ft for Hayward, Sta-Rite, Jacuzzi D.E. Filter Unicel FG1006 Grid Element (36") 72 Sq Ft for Hayward, Sta-Rite, Jacuzzi D.E. Filter Load More