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Filter Cartridge Replacement for Spas & Hot Tubs

If you are searching for a cartridge replacement for your spa or hot tub filter then you're in the right place! Having difficulty in finding the right cartridge for your filter? Just send us some information like the dimensions and brand of the filter by calling us today at 866-535-0899. We have competitive discounted prices. So shop now!

  • Cartridge, 50sqft, ht, 2"mpt b, 6-3/4", 8" 3oz MB

    Cartridge, 50sqft, ht, 2"mpt b, 6-3/4", 8" 3oz MB

    SKU: PST-17-175-2370MB

    MPN:
    FC-0311M
    Warehouse Location:
    Tucson, AZ | Memphis, TN
    Filter Length:
    8"
    Filter Diameter:
    7"
    Filbur Number:
    FC-0311M
    Pleatco Number:
    PAS35-2 MB
    Filter Top Style:
    Open
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    35 sq ft
    Manufacturer:
    Filbur
    $109.10
    $61.50
    Add to Cart
  • Cartridge, 35sqft, ht, 1-1/2"mpt b, 5-5/8", 8" Point Bonded

    Cartridge, 35sqft, ht, 1-1/2"mpt b, 5-5/8", 8" Point Bonded

    SKU: PST-17-175-1919PB

    MPN:
    PC-0300
    Warehouse Location:
    Tucson, AZ
    Filter Length:
    8"
    Filter Diameter:
    5-5/8"
    Filbur Number:
    PC-0300
    Pleatco Number:
    PAS35P
    Unicel Number:
    5CH-35
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    Point Bonded
    Filter Model:
    Elite by Coleman
    Filter Square Footage:
    35 sq ft
    Manufacturer:
    Filbur
    ReplacedBy:
    PST-17-775-1919?29259,PST-17-175-1919?6031
    $50.00
    $25.70
    Add to Cart
  • Cartridge, 19sqft, ht, 1-1/2" mpt b , 4-5/8", 8" PB

    Cartridge, 19sqft, ht, 1-1/2" mpt b , 4-5/8", 8" PB

    SKU: PST-17-175-1025PB

    MPN:
    PC-0121
    Warehouse Location:
    Tucson, AZ
    Filter Length:
    8"
    Filter Diameter:
    4-5/8"
    Filbur Number:
    PC-0121
    OEM Number:
    20245-238
    Pleatco Number:
    PTL18
    RJ Filtration Number:
    AK-9003
    Unicel Number:
    4CH-21
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    19 sq ft
    Manufacturer:
    Filbur
    ReplacedBy:
    PST-17-775-1025?28484,PST-17-175-1025?8041
    $43.40
    $22.30
    Add to Cart
  • Cartridge, 20sqft, 2-5/8"ot, 2-5/8"ob, 6-1/4", 8" 4oz
    out of stock

    Cartridge, 20sqft, 2-5/8"ot, 2-5/8"ob, 6-1/4", 8" 4oz

    SKU: PST-17-175-1465

    MPN:
    FC-3840
    Warehouse Location:
    Memphis, TN
    Filter Length:
    8"
    Filter Diameter:
    6-1/4"
    Filbur Number:
    FC-3840
    OEM Number:
    A-3821
    Pleatco Number:
    PMS20
    RJ Filtration Number:
    AK-5018
    Unicel Number:
    C-6620
    Aladdin Number:
    12002
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Sears FE-20
    Filter Square Footage:
    20 sq ft
    Manufacturer:
    Filbur
    $56.40
    $29.20
    Out of stock
  • Cartridge, 32sqft, ht, 2"mpt b, 7", 8" Point Bonded
    out of stock

    Cartridge, 32sqft, ht, 2"mpt b, 7", 8" Point Bonded

    SKU: PST-17-175-1195PB

    MPN:
    PC-0420
    Warehouse Location:
    Memphis, TN
    Filter Length:
    8"
    Filter Diameter:
    7"
    Filbur Number:
    PC-0420
    OEM Number:
    3301-2109
    Pleatco Number:
    PCS32-2
    RJ Filtration Number:
    AK-9021
    Unicel Number:
    7CH-322
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    32 sq ft
    Manufacturer:
    Filbur
    $82.10
    $43.40
    Out of stock