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Rainbow DSF 50 Sq Ft Filter Cartridge Set FC-2387 - Set of 2

Availability: In Stock

Regular Price: $49.99

Sale Price $36.99

You Save: $13.00  (26%)

Quick Overview

**** These filter cartridges measure approximately 6-5/8 inches in length and are sold and used as a pair. To ensure you are ordering the correct filters please measure your existing filters for a match.****

This replacement hot tub filter cartridges are compatible with and replace Rainbow DSF50 17-2464, Waterways 817-5010 and Sundance 6000-134 Filter Cartridges as well as Beachcomber 3005825 filters. These filters meet or exceed the original filters that came with your hot tub and are 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.


These replacement spa and hot tub filter cartridges are identical to Rainbow part numbers 17-2464 and R172464, Waterways part number 817-5010, Beachcomber part number 3005825, Sundance part number 6000-134, Filbur part number FC-2387, Unicel part number C-4405 and Pleatco part numbers PRB25SF and PRB25-SF. These filters are 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 17-2464 (R172464)
  • Replaces Waterway part number 817-5010
  • Replaces Beachcomber part number 3005825
  • Replaces Sundance part number 6000-134
  • Fits Rainbow DSF50 (DSF 50)
  • Set of 2 Cartridges
  • Diameter: 4-15/16"
  • Length: 6-5/8"
  • Top Open Hole: 2-1/8"
  • Bottom Open Hole: 2-1/8"
  • Filter Area: 50 sq. feet
  • Filbur part number FC-2387
  • Unicel part number C-4405
  • Pleatco part numbers PRB25SF / PRB25-SF
  • This is not an original Rainbow/Pentair cartridge

Used in spas from the following manufacturers:
Arizona Pacific, Beachcomber, Beachcraft, Carribbean/Catalina, Clearwater, DFA, Diamante, Diamond Back, Discovery, Freedom, Grecian, Legend, Lifestyle, Moose Mountain, Starlight, Sunrise, Sundance, Thermo, Waterway Plastics


To clean your spa 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 spa filter per your manufacturer’s instructions.

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

Diameter: 4-15/16"
Length: 6-5/8"
Top Open Hole: 2-1/8"
Bottom Open Hole: 2-1/8"
Filter Area: 50 sq. feet

SKU PLE-051-9556 / APCC7062
Manufacturer Part # 17-2464