Replaces Unicel 6CH-25, Filbur FC-0305 - Pool & Spa Filter Cartridge- Guardian Filtration Products
Replaces Unicel 6CH-25, Filbur FC-0305 - Pool & Spa Filter Cartridge- Guardian Filtration Products
Replaces Unicel 6CH-25, Filbur FC-0305 - Pool & Spa Filter Cartridge- Guardian Filtration Products
Replaces Unicel 6CH-25, Filbur FC-0305 - Pool & Spa Filter Cartridge- Guardian Filtration Products

Replaces Unicel 6CH-25, Filbur FC-0305 • Guardian Pool & Spa Filter Cartridge

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Replaces popular brand part numbers:

  • Unicel 6CH-25
  • Filbur FC-0305
  • Pleatco PTL20W-SV-P4

Length: 5-1/2"
Diameter: 6"
Top: Handle  
Bottom: 1-1/2" MPT threaded

    • 20 sq. ft. of high-quality filtration media
    • Exclusive Expansive Flow™ core
    • Antimicrobial end caps

    Alternative filter names: 90-802, 17-175-1008, 090164020303, PTL20W-SV-P, PTL20W-SV-P-4, PTL20W-SV-P4-4

    Used in pools/spas made by: Dolphin Spas, Leisure Bay Spas, Softsider Spas, Softub & other manufacturers

    Part # 6H5-205