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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, 25sqft, ht, 1-1/2"mpt b, 6"dia, 9-3/4", 3oz

    Cartridge, 25sqft, ht, 1-1/2"mpt b, 6"dia, 9-3/4", 3oz

    SKU: PST-17-175-1643

    MPN:
    PTL25W-P4
    Warehouse Location:
    Tucson, AZ | Memphis, TN
    Filter Length:
    9-3/4"
    Filter Diameter:
    6"
    Filbur Number:
    FC-3083
    Pleatco Number:
    PAQ25-O
    RJ Filtration Number:
    AK-5011
    Unicel Number:
    C-6601
    Aladdin Number:
    12529
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    3oz
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Pleatco
    $72.90
    $38.10
    Add to Cart
  • Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    SKU: PST-17-175-1210MB

    MPN:
    FC-2375M
    Warehouse Location:
    Tucson, AZ | Memphis, TN
    Filter Length:
    13-5/16 inches
    Filter Diameter:
    4-15/16 inches
    Filbur Number:
    FC-2375M
    Pleatco Number:
    PRB25-IN-M
    Unicel Number:
    C-4326RA
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Filbur
    $69.00
    $35.80
    Add to Cart
  • Cartridge, 27sqft, ht, 1-1/2" mpt b, 4-5/8", 11-1/4", 3oz MB

    Cartridge, 27sqft, ht, 1-1/2" mpt b, 4-5/8", 11-1/4", 3oz MB

    SKU: PST-17-175-2355MB

    MPN:
    FC-0132M
    Warehouse Location:
    Tucson, AZ | Memphis, TN
    Filter Length:
    11-1/4"
    Filter Diameter:
    4-5/8"
    Filbur Number:
    FC-0132M
    OEM Number:
    PSG27.5-MICROBL
    Pleatco Number:
    PSG27.5-MP4
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    27 sq ft
    Manufacturer:
    Filbur
    $100.10
    $52.10
    Add to Cart
  • Cartridge, 25sqft, ht, 1-1/2"mpt b, 5", 8-1/2" Point Bonded

    Cartridge, 25sqft, ht, 1-1/2"mpt b, 5", 8-1/2" Point Bonded

    SKU: PST-17-175-2214PB

    MPN:
    PC-0136
    Warehouse Location:
    Tucson, AZ | Memphis, TN
    Filter Length:
    8-1/2"
    Filter Diameter:
    5"
    Filbur Number:
    PC-0136
    OEM Number:
    PDM-25
    Pleatco Number:
    PDM25-P4
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    Point Bonded
    Filter Model:
    Models since 2006
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Filbur
    $62.70
    $32.00
    Add to Cart
  • Cartridge, 25sqft, ht, 1-1/2"mpt b, 4-5/8", 6-3/4" PB

    Cartridge, 25sqft, ht, 1-1/2"mpt b, 4-5/8", 6-3/4" PB

    SKU: PST-17-175-1618PB

    MPN:
    PC-0125
    Warehouse Location:
    Tucson, AZ | Memphis, TN
    Filter Length:
    6-3/4"
    Filter Diameter:
    4-5/8"
    Filbur Number:
    PC-0125
    OEM Number:
    20241-238
    Pleatco Number:
    PSG15-P4
    RJ Filtration Number:
    AK-9002
    Unicel Number:
    4CH-20
    Aladdin Number:
    12004
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Filbur
    $65.30
    $33.10
    Add to Cart
  • Cartridge, 25 sqft, ht, 1-1/2" SAE b, 6", 5", 3oz
    out of stock

    Cartridge, 25 sqft, ht, 1-1/2" SAE b, 6", 5", 3oz

    SKU: PST-17-175-2625

    MPN:
    PWW25SV-P3
    Warehouse Location:
    Tucson, AZ
    Filter Length:
    5-1/2"
    Filter Diameter:
    6"
    Pleatco Number:
    PWW25SV-P3
    Unicel Number:
    6CH-924
    Filter Top Style:
    Handle
    Filter Bottom Style:
    SAE Thread
    Filter Media Type:
    3oz
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Pleatco
    $67.80
    $35.30
    Out of stock
  • Cartridge, 27sqft, ht, 1-1/4"SAE b, 4-5/8", 11-1/4", 3oz MB
    out of stock

    Cartridge, 27sqft, ht, 1-1/4"SAE b, 4-5/8", 11-1/4", 3oz MB

    SKU: PST-17-175-1624MB

    MPN:
    FC-0134M
    Warehouse Location:
    Tucson, AZ
    Filter Length:
    11-1/4"
    Filter Diameter:
    4-5/8"
    Filbur Number:
    FC-0134M
    OEM Number:
    PSG27.5-MICROBL
    Pleatco Number:
    PSG27.5MP2
    Filter Top Style:
    Handle
    Filter Bottom Style:
    SAE Thread
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    27 sq ft
    Manufacturer:
    Filbur
    $94.40
    $49.30
    Out of stock