Rainbow DSF 35 Sq Ft Filter Cartridge Set FC-2386 - Set of 2

These replacement filters are identical to Rainbow part number 17-2606, Filbur part number FC-2386, Unicel part number C-4401 and Pleatco part numbers PRB17.5SF-PAIR and PRB12. These filters are also constructed with thermally bonded polyurethane caps and a punched PVC pipe core that will ensure consistent water flow through your filters along with the durability you depend on.

To clean your pool filter remember these 4 simple steps; rinse, soak, rinse, dry. Rinse your filter out with a garden hose to remove any debris or dirt still attached to your filter. Next, soak your filter in a filter cleaner solution overnight, then remove your filter from the solution and rinse with a garden hose. Set your filter in a sunny location and let it air dry completely. Finally, reinstall your pool filter per your manufacturer’s instructions.