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Filbur FC-2520 Replacement For Sta-Rite TX 35


Retail: $43.99 /ea
You Save: 14%
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Retail: $43.99
You Save: 14%
Sorry, this item is no longer available. Browse our Filbur Pool and Spa Filters collection for more options! Please confirm specifications before ordering.

The Filbur FC-2520 Sta-Rite TX 35 Pool & Spa Filter is obsolete and no longer available. We apologize for any inconvenience.

The Filbur FC-2520 replaces the following parts:

  • Sta-Rite TX 35, 3 oz.
  • Sta-Rite WC108-55S2X
  • Unicel UHD-SR35
  • Pleatco PSR35-4
  • Aladdin 13703

The Filbur FC-2520 Sta-Rite TX 35 Pool & Spa Filter is made of Reemay spunbound polyester pleated filter media with thermally bonded polyurethane caps and punched PVC pipe cores ensuring durability and consistent flow. The Filbur FC-2520 is also known as Sta-Rite TX-35, UHD-SR 35, FC2520, and WC108-55S2X

All Filbur Pool & Spa Filters also feature Anti-Microbial technology, or Microban Technology, which prevents microbes, such as bacteria, mold, fungi, and mildew from growing or reproducing. Microban Technology is becoming an industry standard and is featured in all Filbur Brand Pool & Spa filters.

The Filbur FC-2520 Product Specifications:

  • 4 oz.
  • Length: 9 3/4"
  • Diameter: 8 11/16"
  • Top: Open 4 3/16"
  • Bottom: Open 4 3/16"
  • Square Feet: 35

The Filbur FC-2520 is compatible with hot tubs, pools and spa filters made by Sta-Rite and others. Origninal Manufacturer part number WC108-55S2X.

Cleaning your Filbur Pool and Spa Filters

  • It is time to clean the filters when you notice a decrease in the pressure from your jets, or when the pressure in your filter tank increases by 8 psi from when the filter was newly installed.
  • In order to clean the filter, first remove it from its canister and use a garden hose to dislodge any debris between the pleats. Soak the 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 water.
  • Thoroughly rinse the cartridge with fresh water and reinstall it into the canister. Be sure to follow manufacturer's directions for installing the filter.
  • DO NOT use a high-pressure car wash wand, a stiff brush or acid wash to clean the filter cartridges as these methods can damage the filter media.


Compatible Parts:

The Filbur FC-2520 Replacement For Sta-Rite TX 35 is the correct replacement for the following part numbers:

Part Number
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