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Sundance Step 125 Spa Filter Cartridge 6540-490 - FC-2790

Availability: In Stock

Regular Price: $84.99

Sale Price $69.99

You Save: $15.00  (17%)

Quick Overview

The FC-2790 spa filter cartridge by Filbur is compatible with and replaces the Sundance Spa 6540-490 Spa Filter Cartridge. These filters meet or exceed the original Sundance cartridges 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. This filter cartridge is a recommended replacement for the Sundance 6540-490 filter cartridge.


These replacement Sundance spa filter cartridges are compatible with Sundance part number 6540-490, Filbur part number FC-2790, Unicel part number C-8325 and Pleatco part number PSD125U. 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.

  • Sundance 125 Sq Ft Spas / Hot Tubs
  • Replaces Sundance part number 6540-490
  • Length: 18"
  • Diameter: 8-1/2"
  • Top: Closed w/ top step
  • Bottom: 2-1/2" Opening
  • Filter Area: 125 Square Feet
  • Filbur part number FC-2790
  • Unicel part number C-8325
  • Pleatco part number PSD125U
  • This is not an original Sundance cartridge*

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

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

Length: 18"
Diameter: 8 1/2"
Top: Closed with Step Top
Bottom: 2 1/2"
Surface Area: 125 square feet

SKU APCC7436 / PLE-051-9569
Manufacturer Part # 6540-490
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