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Filbur FC-3120 Spa-in-a-Box Pool & Spa Filter 9 pk


Filbur FC-3120 Spa-in-a-Box Pool & Spa Filter 9 pk
Only $3.33 per filter
$29.95 /9-Pack
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Retail: $34.95
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Product Information

The Filbur FC-3120 is a compatible replacement for the following water filter cartridge:

  • Spa-in-a-Box 3.5 sq. ft.
  • Unicel C-2305
  • Pleatco PSB3.5
  • Aladdin 10301

The Filbur FC-3120 Spa-in-a-Box Pool & Spa Filter is a compatible replacement pool and spa water filter cartridge with extruded PVC center cores that are reinforced for strength and durability. The wide support bands of this compatible Spa in a Box filter will promote optimum water flow and are break-resistant.

Filbur FC-3120 Spa-in-a-Box Pool & Spa Filter specifications:

  • Weight: 3 oz.
  • Area: 5 sq. ft.
  • Part number FC-3120
  • Dimensions: 2 3/4" x 5 1/8"
  • Top/bottom style: 1 1/16" Open
  • Includes: 9 filters

This Filbur pool filter is constructed with polyester media that traps dirt and other particles within its sharp pleat folds. This pleated pool filter cartridge also boasts antimicrobial end caps that fight the growth and spread of odor-causing mold and bacteria, which can contaminate your water.


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