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Pentair 178585 Clean & Clear Plus 520 Filter Cartridge 130 Sq Ft OEM - R173578

Availability: In Stock

Regular Price: $159.99

Sale Price $119.99

You Save: $40.00  (25%)

Quick Overview

**** These filters measure 32 inches in length. To ensure you are ordering the correct filters please measure your existing filters for a match. These filters DO NOT fit a Clean & Clear 420 system. Please make sure you have a Clean & Clear 520 before ordering these filters. ****

This replacement Pentair pool filter cartridge is compatible with and fits the Pentair Clean & Clear Plus 520 swimming pool cartridge filter. These filters are the original Pentair cartridges that came with your filter 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. This filter cartridge is a direct replacement for the Pentair 178585 / R173578 filter cartridge.

**** Factory original Pentair replacement part.****


These replacement Pentair pool filter cartridges are compatible with Pentair part numbers 178585, R173578. 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.

  • Fits Pentair Clean & Clear Plus 520 Cartridge Filter
  • Pentair Part # 178585
  • Rainbow Part # R173578
  • Height: 32"
  • Diameter: 7"
  • Top: 3" Opening
  • Bottom: 3" Opening
  • Filter Area: 130 Sq Ft
  • 4 required for complete set - sold individually
  • Filbur part number FC-1978
  • Unicel part number C-7472
  • Pleatco part number PCC130
  • This is 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.

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

Height: 32"
Diameter: 7"
Top: 3" Opening
Bottom: 3" Opening
Filter Area: 130 Sq Ft

SKU RAI-051-3578
Manufacturer Part # R173578
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