Replaces Unicel C-4401RA, Pleatco PRB17.5SF-JH-M-PAIR - Twin Pack Pool, Hot Tub & Spa Filter Cartridges-Guardian Filtration Products
Replaces Unicel C-4401RA, Pleatco PRB17.5SF-JH-M-PAIR - Twin Pack Pool, Hot Tub & Spa Filter Cartridges-Filter Cartridge-Guardian Filtration Products
Replaces Unicel C-4401RA, Pleatco PRB17.5SF-JH-M-PAIR - Twin Pack Pool, Hot Tub & Spa Filter Cartridges-Guardian Filtration Products

2-Pack • Replaces Unicel C-4401RA, Pleatco PRB17.5SF-JH-M-PAIR • Guardian Pool, Hot Tub & Spa Filter Cartridges

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Replaces popular brand part numbers:

  • Unicel: C-4401RA
  • Pleatco:  PRB17.5SF-JH-M-PAIR 
  • Filbur:  FC-2386M

    Length: 4-5/8"
    Diameter: 5"
    Top opening: 2-1/8"
    Bottom opening: 2-3/16"

    • 35 sq. ft. of Reemay® Filtration Fabric infused with Microban® antimicrobial product protection
    • Specialized material prohibits bacteria growth on surface
    • Exclusive Expansive Flow™ cores

    Alternative filter names: C-4401, FC-2386, FL1006, 817-3510, 17-2606, R173432  

    Used in pools/spas made by: After Hours Spas, Ahtria, Apollo Spas, Aqua Tech Spas, Beachcomber Spas, Beachcraft Spas, Canspa Mfg, Caribbean Spas, Conway Spas, Discovery Spas, Esther Williams, Freedom Spas, Grecian Spas, Hercules Spas, Hydro Spa, Legend Spas, Lifestyle Spas, Maax Spas of AZ, Pdc Spas, Pentair Pool Products, Rainbow Plastics, Regency Spas, Thermo Spas, Waterway Plastics & other manufacturers

    Part # 404-158M