Rainbow R173431 Dynamic 35 Sq Ft Filter Cartridge - FC-2385

These replacement filters are identical to Rainbow part number R173431, Waterways part number 817-3501, Filbur part number FC-2385, Unicel part number C-4335 and Pleatco part number PRB35IN. 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 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.

More Information
Delivery Time 2-5 Business Days
Manufacturer Pleatco
Technical Specs

Diameter: 4-15/16"
Length: 9-1/4"
Top Open Hole: 2-1/8"
Bottom Open Hole: 2-1/8"
Filter Area: 35 sq. feet

SKU PLE-051-9177
Manufacturer Part # R173431
Product Features
  • Replaces Pentair / Rainbow part number R173431
  • Replaces Waterway part number 817-3501
  • Diameter: 4-15/16"
  • Length: 9-1/46"
  • Top Open Hole: 2-1/8"
  • Bottom Open Hole: 2-1/8"
  • Filter Area: 35sq. feet
  • Fits Rainbow Dynamic In-Line 35 Sq Ft R17343`
  • Filbur part number FC-2385
  • Unicel part number C-4335
  • Pleatco part number PRB35IN (PRB35-IN-4)
  • Aladdin 13501
  • This is not an original Rainbow filter cartridge
In stock
$24.99
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