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Marquis Spa 370-216 Filter Cartridge 60 Sq Ft - FC-3634

Availability: In Stock

Regular Price: $49.99

Sale Price $38.99

You Save: $11.00  (22%)

Quick Overview

**** These filter cartridges measure 19-5/8 inches in length. To ensure you are ordering the correct filters please measure your existing filters for a match.****

This replacement 60 sq ft Marquis Spa Filter Cartridge by Unicel is designed to fit Marquis Spas along with several other brands. These filters meet or exceed the original filter 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 Marquis Spas 370-216 Filter Cartridge.


These replacement spa and hot tub filter cartridges are identical to Marquis part number 370-216, Filbur part number FC-3634, Unicel part number C-5434 and Pleatco part number PPM60. 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.

  • Identical to Marquis part number 370-216
  • Length: 19-5/8"
  • Diameter: 5-3/16"
  • Top: Closed/Handle
  • Bottom: 1-5/8" Opening
  • Square Feet: 60 
  • Fits Marquis Spas, Amish Country, Everyday Hot Tubs, Hide Away Hot Tubs, and others
  • Unicel part number C-5434
  • Filbur part number FC-3634
  • Pleatco part number PPM60
  • This is not an original Marquis filter

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 Unicel
Technical Specs

Length: 19-5/8"
Diameter: 5-3/16"
Top: Closed/Handle
Bottom: 1-5/8" Opening
Square Feet: 60

SKU APCC7195 / UNI-60-5402
Manufacturer Part # 370-216
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