Filbur FC-9885 Replacement DE Grid for Sta Rite System 3 S8D110 Center Port Swimming Pool Filter

Grid features 100 percent polypropylene cloth, uses a higher denier and different weave pattern, which allows for better control of the fabrics permeability. Polypropylene is also rot and mildew resistant and has excellent resistance to alkalis and acids. Filbur grids had better dirt holding characteristics and lower pressure drop than the competition. This grid is designed to use with Sta Rite System 3 central port heavy-duty swimming pool DE filter model S7D75. Measures 16-1/2-inch diameter by 18-inch length. Replaces Unicel DE grid filter model FG-3916.

• High quality durable polypropylene cloth grid
• Stronger, more durable frames outlast the competition; reinforced frames and connections
• 100 percent polypropylene cloth finished to our exact standards assures precise control of filtration efficiency, dirt holding and decake release
• Fewer glue joints and re-enforced spines increase the torsional strength and prevent snapping
• Sold as complete kits