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

Availability: In stock

Regular Price: $36.99

Sale Price $24.99

You Save: $12.00  (32%)

Quick Overview

****These filters measure 9-1/4 inches in length. To ensure you are ordering the correct filters please measure your existing filters for a match.****

This 35 Sq Ft filter cartridge replaces Rainbow (Pentair) part number R173431 and Waterways part number 817-3501. This filter meets or exceeds the original filter cartridge that came with your filter and is made from Reemay spun-bound polyester pleated filter media that features anti-microbial technology which prevents microbes such as mold, fungus, and bacteria from growing on your filters.

This spa filter cartridge is a recommended replacement for the Rainbow R173431 Filter Cartridge.

OR

Details

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.

  • 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


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.

Additional 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