These replacement Pentair pool filter cartridges are compatible with Pentair part numbers 17-4981, 174981, Filbur part number FC-1920, Unicel part number C-7678 and Pleatco part number PFAB50. 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.
- Fits PacFab / Pentair Mytilus FMY 50 Filters
- Pentair Part # 17-4981 / 174981
- Height: 11-1/8"
- Diameter: 7-7/8"
- Top: 3-1/16" Opening
- Bottom: 3-1/16" Opening
- Filter Area: 50 Sq Ft
- Filbur part number PC1920, FC-1920
- Unicel part number C-7678
- Pleatco part number PFAB50
- This is not an original Pentair filter cartridge
To clean your pool filter just 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.
|Delivery Time||2-5 Business Days|
|Manufacturer Part #||FC-1920|
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