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Filbur FC-3638 Replacement For Pacific Marquis


Retail: $54.99 /ea
You Save: 31%
As low as
Retail: $54.99
You Save: 31%
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The Filbur FC-3638 is a compatible replacement for the following pool and spa filters:

  • Pacific Marquis, C/Top old
  • Marquis Spas 370-217
  • Unicel C-5346
  • Pleatco PPM50TC

Pacific Marquis Spa Filter Replacement (Old Style) Product Specifications:

  • 3 oz.
  • Top: Closed
  • Length: 14 1/8"
  • Outer Diameter: 5 3/16"
  • Bottom: 1 5/8" open hole
  • Square Feet: 50 square feet

This compatible Pacific Marquis spa filter is made of Reemay spunbound polyester pleated filter media with thermally bonded polyurethane caps and punched PVC pipe cores which ensures durability and consistent flow.

In addition to replacing the Pacific Marquis spa filter, this compatible Filbur spa filter replacement will fit many other spas including those made by American Products, Everyday Hot Tubs, Harmsco, Hide Away Hot Tubs, Marquis, Pac Fab, Pentair Pool Products, Premier, Purex, Rainbow Plastics, Springwater, Sta-Rite, Watkins, and other manufacturers - compare the dimensions of this filter to your old filter before purchasing in order to determine size compatibility.

Cleaning your Filbur Pool and Spa Filters

  • It is time to clean your spa or pool filter cartridge when you notice a decrease in the pressure from your jets, or when the pressure in your spa filter tank increases by 8 psi from when the filter was newly installed.
  • In order to clean the spa filter, first remove it from its canister and use a garden hose to dislodge any debris between the pleats. Soak the spa filter in commercially prepared filter cleaner, or spray with the same to remove organic material and oils. To remove stains soak overnight in a solution of one quart bleach and 5 gallons of water.
  • Thoroughly rinse the spa filter cartridge with fresh water and reinstall it into the canister. Be sure to follow manufacturer's directions for installing the replacement spa filter.
  • DO NOT use a high-pressure car wash wand, a stiff brush or acid wash to clean the spa filter cartridges as these methods can damage the filter media.

Compatible Parts:

The Filbur FC-3638 Replacement For Pacific Marquis is the correct replacement for the following part numbers:

Part Number
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