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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, 20 sqft, ht, 1-1/2"mpt b, 4-3/4"od, 7-1/16", 3oz

    Cartridge, 20 sqft, ht, 1-1/2"mpt b, 4-3/4"od, 7-1/16", 3oz

    SKU: PST-17-175-1019

    MPN:
    PSANT20P4
    Warehouse Location:
    Tucson, AZ | Memphis, TN
    Filter Length:
    7-1/16"
    Filter Diameter:
    4-3/4"
    Pleatco Number:
    PSANT20P4
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    3oz
    Filter Square Footage:
    20 sq ft
    Manufacturer:
    Pleatco
    $61.70
    $31.60
    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, 30sqft, 1-15/16"ot, 1-15/16"ob, 6", 10-1/2" 3oz MB
    out of stock

    Cartridge, 30sqft, 1-15/16"ot, 1-15/16"ob, 6", 10-1/2" 3oz MB

    SKU: PST-17-175-1755MB

    MPN:
    FC-3915M
    Warehouse Location:
    Memphis, TN
    Filter Length:
    10-1/2"
    Filter Diameter:
    6"
    Filbur Number:
    FC-3915M
    OEM Number:
    31489
    Pleatco Number:
    PWK30-M
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Model:
    Models after 1990 Antimicrobial
    Filter Square Footage:
    30 sq ft
    Manufacturer:
    Filbur
    $76.70
    $39.40
    Out of stock
  • Cartridge, 30sqft, ht, 1-1/2"mpt b, 4-5/8", 11-7/8" PB
    out of stock

    Cartridge, 30sqft, ht, 1-1/2"mpt b, 4-5/8", 11-7/8" PB

    SKU: PST-17-175-1000PB

    MPN:
    PC-0141
    Warehouse Location:
    Memphis, TN
    Filter Length:
    11-7/8"
    Filter Diameter:
    4-5/8"
    Filbur Number:
    PC-0141
    OEM Number:
    1561-14
    Pleatco Number:
    PTL25-H
    RJ Filtration Number:
    AK-9005
    Unicel Number:
    4CH-30
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    30 sq ft
    Manufacturer:
    Filbur
    ReplacedBy:
    PST-17-775-1000?28485,PST-17-175-1000?8561
    $60.80
    $31.10
    Out of stock