The Filbur FC-9898 kit includes the following replacement filter grids:
The FC-9898 Sta-Rite System 3 S7D775 Pool & Spa Filter, also known as the Sta Rite System 3 SD DE grid set 37', is a kit that includes 11 replacement filter grids: : (1) FC-9875, (2) FC-9880, (2) FC-9820, (2) FC-9830, (2) FC-9840, and (2) FC-9845 filters. These replacement Filbur pool filters are perfect for Diatomaceous Earth filter applications. Boasting heavy duty seams and reinforced center cores, this Filbur spa filter is built to last.
FC-9898 Sta-Rite System 3 S7D775 Pool & Spa Filter specifications: