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Pleatco PLE-051-9541

Pleatco PLE-051-9541

Our Price:
$27.99 Save: $8.00 (22%)
List Price: $35.99
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**** These filters measure 11-7/8 inches in length. To ensure you are ordering the correct filters please measure your existing filters for a match.****

This replacement Marquis hot tub filter cartridge replaces the 120 Sq Ft Marquis 370-215 and 20045 Filter Cartridges. This filter meet or exceed the original Marquis filter cartridge that came with your hot tub 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 Marquis 370-215 and 20045 Filter Cartridges.


These replacement Sundance spa filters are identical to Marquis Spas part numbers 370-215 and 20045, Filbur part number FC-3623, Unicel part number C-5423 and Pleatco part number PPM35TC. 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 Marquis Spas part numbers 370-215 & 20045
  • Length: 11-7/8"
  • Diameter: 5-3/16"
  • Top: Closed
  • Bottom: 1-5/8" Opening
  • Square Feet: 35
  • Filbur part number FC-3623
  • Unicel part number C-5423
  • Pleatco part number PPM35TC
  • Cross Reference: PPM35, 13401, 609485
  • This is not an original Sundance 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.

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We expect our customers to be 100% satisfied with the products we sell and the service we provide. If at any time in the next 30 days you are NOT 100% satisfied with your purchase, you may send your purchase back for a refund or store credit for the price paid for the merchandise (minus what you paid for shipping), or you may exchange it for another item in our store.

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