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  • Sale
    Super Pro Cartridge 115 Sqft Cl460 Jandy Fc-0810 | FC-0810

    Super Pro Cartridge 115 Sqft Cl460 Jandy Fc-0810 | FC-0810

    SuperPro

    MSRP: $129.99
    $114.83
    (12%​ off)
  • Sale
    Filbur Cartridge 7 3/4" X 29 1/16" 155 Sq Ft | FC-6115

    Filbur Cartridge 7 3/4" X 29 1/16" 155 Sq Ft | FC-6115

    Filbur

    MSRP: $139.99
    $124.83
    (11%​ off)
  • Sale
    Filbur FC-0301 Pool Spa Replacement Filter Cartridge | FC-0301

    Filbur FC-0301 Pool Spa Replacement Filter Cartridge | FC-0301

    Filbur

    MSRP: $51.99
    $44.74
    (14%​ off)
  • Sale
    Pentair Cartridge Element 100 Sq. Ft. R | R173215

    Pentair Cartridge Element 100 Sq. Ft. R | R173215

    Pentair

    MSRP: $176.99
    $160.74
    (9%​ off)
  • Sale
    Filbur Cartridge, 147 sqft, ct, 4"ob, 7-3/4", 28-3/4" 4oz | FC-1493

    Filbur Cartridge, 147 sqft, ct, 4"ob, 7-3/4", 28-3/4" 4oz | FC-1493

    Filbur

    MSRP: $152.99
    $137.96
    (10%​ off)
  • Sale
    PENTAIR R173213 Cartridge element 50 sq. ft.

    Pentair Cartridge Element 50 Sq. Ft. R | R173213

    Pentair

    MSRP: $128.99
    $113.83
    (12%​ off)
  • Sale
    Rainbow Cartridge, 3 Oz, 13 1/4", 50 Sq Ft | R173434

    Rainbow Cartridge, 3 Oz, 13 1/4", 50 Sq Ft | R173434

    Rainbow

    MSRP: $86.99
    $78.96
    (9%​ off)
  • Sale
    Filbur Filter Cartridge | FC-0360

    Filbur Filter Cartridge | FC-0360

    Filbur

    MSRP: $55.99
    $48.74
    (13%​ off)
  • Sale
    Filbur FILTER CARTRIDGES |  FC-0650

    Filbur FILTER CARTRIDGES | FC-0650

    Filbur

    MSRP: $120.99
    $105.96
    (12%​ off)
  • Sale
    HAYWARD CARTRIDGE ELEMENT 100 SQ FT |  CCX1000RE

    HAYWARD CARTRIDGE ELEMENT 100 SQ FT | CCX1000RE

    Hayward

    MSRP: $109.99
    $99.83
    (9%​ off)
  • Sale
    Waterway Plastics Cartridge Filter, Waterway Top Load, 100 sqft, 2"s | 502-9910

    Waterway Plastics Cartridge Filter, Waterway Top Load, 100 sqft, 2"s | 502-9910

    Waterway Plastics

    MSRP: $202.99
    $183.83
    (9%​ off)
  • Sale
    Filbur Cartridge, 40sqft, ht, 1-1/2"mpt b, 4-5/8", 15-1/4", 3oz MB | FC-0133M

    Filbur Cartridge, 40sqft, ht, 1-1/2"mpt b, 4-5/8", 15-1/4", 3oz MB | FC-0133M

    Filbur

    MSRP: $63.99
    $55.74
    (13%​ off)

Replacement Pool Filter Cartridges

Keep your pool clean and clear with top-of-the-line pool filter cartridges from Wild West Pool Supplies. We have the largest selection of pool filter cartridges from the best brands like Unicel, Pleatco, Filbur, and Rainbow, so you can be sure you’re getting the highest quality and longest-lasting filter for your pool.

Whether you need one for your pool, spa, or other water feature, our filter cartridges offer superior filtration, removal of small and large debris, and easy maintenance, at the best prices in the industry. Shop our selection of pool filter cartridges to find the perfect fit for your filter system today!