These replacement filters are identical to Rainbow part number R172325, Waterways part number 817-2500, Premier Springwater part number 27-101, Filbur part number FC-2370, Unicel part number C-4625 and Pleatco part number PRB25IN. 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.
- Replaces Pentair / Rainbow part number R172325
- Replaces Waterway part number 817-2500
- Replaces Premier Springwater part number 27-101
- Replaces Beachcomber part number 3005845
- Diameter: 4-15/16"
- Length: 13-5/16"
- Top Open Hole: 2-1/8"
- Bottom Open Hole: 2-1/8"
- Filter Area: 25 sq. feet
- Fits Rainbow Dynamic In-Line 25 Sq Ft R172325
- Filbur part number FC-2370
- Unicel part number C-4625
- Pleatco part number PRB25IN (PRB25-IN-4)
- This is not an original Rainbow filter cartridge
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.
Used with the following spa manufacturers:
|Manufacturer Part #||R172325|