Shop Cartridge Replacement for Swimming Pool Filters

We have hundreds of swimming pool cartridge filter replacement products in our inventory from brands like: Hayward, Pleatco, Horizon Series By Filbur, Pentair, and more.

You can use the product filter features of this website to find the right cartridge replacement you need. If you're having a problem in finding the right product, just give us a call at 866-535-0899 and our staff will be more than happy to assist you.

  • Cart, 100sqft,4-1/16"ot,4-1/16"ob,8-1/2",23-3/8",3oz, Slvr

    SKU: PST-17-175-1335SS

    MPN:
    FC-3456
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    23-3/8"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    FC-3456
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    StarClear II C-1100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $144.00
    $89.10
    Add to Cart
  • Cart, 100sqft,4-3/16"ot,4-3/16"ob,8-11/16",25-11/16"3oz,Slvr

    SKU: PST-17-175-1685SS

    MPN:
    FC-3437
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-11/16"
    Filter Diameter:
    8-11/16"
    Filbur Number:
    FC-3437
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Posi-Flo TX/TXR/PTM 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $153.50
    $94.50
    Add to Cart
  • Cart, 30sqft, 1-1/2"fem t, 1-1/2"fem SAE b, 5", 8-5/16", 3oz MB

    SKU: PST-17-175-2575MB

    MPN:
    PMA30SK-M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    8-5/16"
    Filter Diameter:
    5"
    Pleatco Number:
    PMA30SK-M
    Filter Top Style:
    Female SAE Thread
    Filter Bottom Style:
    Female SAE Thread
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    30 sq ft
    Manufacturer:
    Pleatco Filter Cartridges
    $74.90
    $46.80
    Add to Cart
  • Cart, 50sqft,3-1/16"ot,3-1/16"ob,7-7/8",11-1/8",3oz,Slvr

    SKU: PST-17-175-1493SS

    MPN:
    FC-3427
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    11-1/8"
    Filter Diameter:
    7-7/8"
    Filbur Number:
    FC-3427
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Mytilus FMY 50/150
    Filter Square Footage:
    50 sq ft
    Manufacturer:
    Filbur
    $90.20
    $56.30
    Add to Cart
  • Cart, 70sqft,4-3/16"ot,4-3/16"ob,8-11/16",18-3/16",3oz,Slvr

    SKU: PST-17-175-1680SS

    MPN:
    FC-3439
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    18-3/16"
    Filter Diameter:
    8-11/16"
    Filbur Number:
    FC-3439
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Posi-Flo TX/TXR/PTM 70
    Filter Square Footage:
    70 sq ft
    Manufacturer:
    Filbur
    $128.90
    $79.70
    Add to Cart
  • Cart, 75sqft,4-1/16"ot,4-1/16"ob,8-1/2",17-3/8",3oz,Slvr

    SKU: PST-17-175-1330SS

    MPN:
    FC-3455
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    17-3/8"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    FC-3455
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Square Footage:
    75 sq ft
    Manufacturer:
    Filbur
    $121.30
    $75.40
    Add to Cart
  • Cartridge Element C100S

    SKU: PST-17-150-1725

    MPN:
    CX100XRE
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Manufacturer:
    Hayward Pool Products
    $199.80
    $122.70
    Add to Cart
  • Cartridge Element C200S

    SKU: PST-17-150-1733

    MPN:
    CX200XRE
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Manufacturer:
    Hayward Pool Products
    $253.70
    $154.70
    Add to Cart
  • Cartridge Filter, Pentair Dynamic RCF 50, 50sqft, 2" Slip

    SKU: PST-16-110-1000

    MPN:
    R172535
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Manufacturer:
    Pentair Pool Products
    prop65:
    This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.
    $319.90
    $194.40
    Add to Cart
  • Cartridge Kit, System 3 S7M120, with Manifold, Generic

    SKU: PST-17-175-2700

    MPN:
    FC-ECO3-300
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    23"
    Filter Diameter:
    8-3/4"
    Filbur Number:
    FC-ECO3-300
    OEM Number:
    25021-0200S
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    System 3
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $695.30
    $420.30
    Add to Cart
  • Cartridge Rainbow Dynamc 50

    SKU: PST-_R173434

    MPN:
    R173434
    Warehouse Location:
    Tucson, Arizona | Memphis, TN | Covington, LA
    Manufacturer:
    Pentair Pool Products
    prop65:
    This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.
    $115.80
    $71.90
    Add to Cart
  • Cartridge Replacement Clean & Clear 125 Sqft.

    SKU: PST-_R178671

    MPN:
    R178671
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Manufacturer:
    Pentair Pool Products
    prop65:
    This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.
    $256.60
    $156.90
    Add to Cart
  • Cartridge, 10 sqft, ct, 2-3/16"ob, 4-5/16", 8" 4oz

    SKU: PST-17-175-1448

    MPN:
    FC-3850
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    8"
    Filter Diameter:
    4-5/16"
    Filbur Number:
    FC-3850
    Pleatco Number:
    PMS8-TC
    RJ Filtration Number:
    AK-30058
    Unicel Number:
    C-4600
    Aladdin Number:
    10507
    Filter Top Style:
    Closed
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Skimfilter 5.5sqft
    Filter Square Footage:
    10 sq ft
    Manufacturer:
    Filbur
    $32.30
    $20.70
    Add to Cart
  • Cartridge, 10 sqft, ht, 2"ob, 4-1/4", 4-1/4" 3oz

    SKU: PST-17-175-1935

    MPN:
    PIC10
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    4-1/4"
    Filter Diameter:
    4-1/4"
    Filbur Number:
    FC-0180
    OEM Number:
    152727
    Pleatco Number:
    PIC10
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    10 sq ft
    Manufacturer:
    Pleatco Filter Cartridges
    $40.90
    $26.00
    Add to Cart
  • Cartridge, 10 sqft, ot, ob, 2-5/8", 19-15/16", 6oz

    SKU: PST-17-175-2450

    MPN:
    FC-3067
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    19-7/8"
    Filter Diameter:
    2-5/8"
    Filbur Number:
    FC-3067
    RJ Filtration Number:
    AK-1011
    Unicel Number:
    C-2610
    Aladdin Number:
    11002
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    6oz
    Filter Square Footage:
    10 sq ft
    Manufacturer:
    Filbur
    $45.50
    $28.90
    Add to Cart
  • Cartridge, 100 sqft, 3"ot, 3"ob, 7", 25-1/2" 4oz

    SKU: PST-17-175-1037

    MPN:
    FC-1270
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-1/2"
    Filter Diameter:
    7"
    Filbur Number:
    FC-1270
    OEM Number:
    CX870XRE
    Pleatco Number:
    PA100N
    RJ Filtration Number:
    AK-6052
    Unicel Number:
    C-7487
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Super Star Clear C-4000 (4 Req)
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $148.50
    $91.90
    Add to Cart
  • Cartridge, 100 sqft, 3"ot, 3"ob, 7", 29-3/8" 4oz

    SKU: PST-17-175-1065

    MPN:
    FC-0650
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    29-3/8"
    Filter Diameter:
    7"
    Filbur Number:
    FC-0650
    OEM Number:
    57014400
    Pleatco Number:
    PCM100SV
    RJ Filtration Number:
    AK-6059
    Unicel Number:
    C-7499
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Commander 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $156.10
    $95.90
    Add to Cart
  • Cartridge, 100 sqft, ht, 1-1/2"mpt b, 5-7/8"od, 22", OEM

    SKU: PST-17-252-1170

    MPN:
    17B1170
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    22"
    Filter Diameter:
    5-7/8"
    OEM Number:
    17B1170
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Pipe Thread (mpt)
    Filter Model:
    HRC400
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Waterco
    $221.50
    $134.90
    Add to Cart
  • Cartridge, 100 sqft, ht, 3-1/2"ob, 8", 16-1/2" 3oz

    SKU: PST-17-175-1141

    MPN:
    FC-3965
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    16-1/2"
    Filter Diameter:
    8"
    Filbur Number:
    FC-3965
    OEM Number:
    1039607
    Pleatco Number:
    PCD100W
    Unicel Number:
    C-8399
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Reverse Taper
    Filter Media Type:
    3oz
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $154.60
    $96.00
    Add to Cart
  • Cartridge, 100 sqft, ht, 3-1/2"ob, 8", 16-1/2" Point Bonded

    SKU: PST-17-175-1141PB

    MPN:
    PC-3965
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    16-1/2"
    Filter Diameter:
    7-7/8"
    Filbur Number:
    PC-3965
    OEM Number:
    1039607
    Pleatco Number:
    PCD100W
    Unicel Number:
    C-8399
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Reverse Taper
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $116.90
    $72.70
    Add to Cart
  • Cartridge, 100 sqft, ht, cone b, 7", 29-3/8" 4oz

    SKU: PST-17-175-1120

    MPN:
    FC-0780
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    29-3/8"
    Filter Diameter:
    7"
    Filbur Number:
    FC-0780
    OEM Number:
    17B1167
    Pleatco Number:
    PBH-UM100-4
    RJ Filtration Number:
    AK-6011
    Unicel Number:
    C-7407
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Cone
    Filter Media Type:
    4oz
    Filter Model:
    Ultra-Mite 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $147.30
    $90.50
    Add to Cart
  • Cartridge, 100sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 26-11/16" 3oz

    SKU: PST-17-175-1605

    MPN:
    FC-2397
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    26-11/16"
    Filter Diameter:
    4-15/16"
    Filbur Number:
    FC-2397
    Pleatco Number:
    PRB100
    RJ Filtration Number:
    AK-3053
    Unicel Number:
    C-4999
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $123.60
    $76.80
    Add to Cart
  • Cartridge, 100sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16", 21-5/16" 3oz

    SKU: PST-17-175-3660

    MPN:
    FC-2975
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    21-5/16"
    Filter Diameter:
    5-5/16"
    Filbur Number:
    FC-2975
    Pleatco Number:
    PCST80
    Unicel Number:
    C-5396
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $123.20
    $76.40
    Add to Cart
  • Cartridge, 100sqft, 2-15/16"ot, 2-15/16" ob, 7-1/4", 14-5/8", 4oz

    SKU: PST-17-175-2495

    MPN:
    FC-3538
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    14-5/8"
    Filter Diameter:
    7-1/4"
    Filbur Number:
    FC-3538
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    KD 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $125.90
    $78.10
    Add to Cart
  • Cartridge, 100sqft, 2-15/16"ot, 2-15/16"ob, 7-1/4", 21-9/16", 3oz

    SKU: PST-17-175-1894

    MPN:
    FC-6320
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    21-9/16"
    Filter Diameter:
    7-1/4"
    Filbur Number:
    FC-6320
    OEM Number:
    84-92287
    Pleatco Number:
    POX100
    RJ Filtration Number:
    AK-6068
    Unicel Number:
    C-7620
    Aladdin Number:
    19923
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Model 2075
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $127.20
    $79.00
    Add to Cart
  • Cartridge, 100sqft, 2-15/16"ot, 2-15/16"ob, 7-1/4", 21-9/16", 4oz

    SKU: PST-17-175-1443

    MPN:
    FC-1638
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    21-9/16"
    Filter Diameter:
    7-1/4"
    Filbur Number:
    FC-1638
    OEM Number:
    244-0100
    Pleatco Number:
    PMT100
    RJ Filtration Number:
    AK-6020
    Unicel Number:
    C-7419
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $164.60
    $101.10
    Add to Cart
  • Cartridge, 100sqft, 2-3/8"ot, 2-3/8"ob, 6-9/16", 17-13/16" 3oz

    SKU: PST-17-175-2310

    MPN:
    FC-3755
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    17-13/16"
    Filter Diameter:
    6-9/16"
    Unicel Number:
    C-6310
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Dyna Flo XL 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $142.00
    $87.60
    Add to Cart
  • Cartridge, 100sqft, 2-5/8"ot, 2-5/8"ob, 7", 24-7/16" 4oz

    SKU: PST-17-175-1488

    MPN:
    FC-2192
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    24-7/16"
    Filter Diameter:
    7"
    Filbur Number:
    FC-2192
    OEM Number:
    17-2841
    Pleatco Number:
    PFAB100SH
    RJ Filtration Number:
    AK-6054
    Unicel Number:
    C-7492
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Seahorse FSH 400
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $145.90
    $89.70
    Add to Cart
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr

    SKU: PST-17-175-1037SS

    MPN:
    FC-3413
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-1/2"
    Filter Diameter:
    7"
    Filbur Number:
    FC-3413
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Super Star Clear C-4000 (4 Req)
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $135.30
    $83.80
    Add to Cart
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr, 4pk

    SKU: PST-17-175-1037SS-Q

    MPN:
    FC-34134
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-1/2"
    Filter Diameter:
    7"
    Filbur Number:
    FC-34134
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    SwimClear C-4020 (4 Req)
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $437.10
    $264.70
    Add to Cart
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", 4oz, 4pk

    SKU: PST-17-175-1037-Q

    MPN:
    FC-6445
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-1/2"
    Filter Diameter:
    7"
    Filbur Number:
    FC-6445
    OEM Number:
    CX870XRE
    Pleatco Number:
    PA100N-PAK4
    RJ Filtration Number:
    AK-6052
    Unicel Number:
    C-7487
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Super Star Clear C-4000 (4 Req)
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $457.90
    $277.20
    Add to Cart
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", PB

    SKU: PST-17-175-1037PB

    MPN:
    PC-1270
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-1/2"
    Filter Diameter:
    7"
    Filbur Number:
    PC-1270
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    Super Star Clear C-4000 (4 Req)
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $119.40
    $74.40
    Add to Cart
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 29-3/8", PB

    SKU: PST-17-175-1065PB

    MPN:
    PC-0650
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    29-3/8"
    Filter Diameter:
    7"
    Filbur Number:
    PC-0650
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    Commander 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $118.00
    $73.30
    Add to Cart
  • Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 12-1/16", 8-1/2" 4oz

    SKU: PST-17-175-3615

    MPN:
    FC-0835
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    8-1/2"
    Filter Diameter:
    12-1/16"
    Filbur Number:
    FC-0835
    OEM Number:
    R0342000
    RJ Filtration Number:
    AK-80008
    Unicel Number:
    C-9490
    Aladdin Number:
    19931
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Pro Edge 100sqft
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $198.40
    $121.60
    Add to Cart
  • Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 7-1/4", 29-1/2" 4oz

    SKU: PST-17-175-1914

    MPN:
    FC-5180
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    29-1/2"
    Filter Diameter:
    7-1/4"
    Filbur Number:
    FC-5180
    OEM Number:
    R0342103
    Pleatco Number:
    PJAN100
    RJ Filtration Number:
    AK-6057
    Unicel Number:
    C-7497
    Aladdin Number:
    19924
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    CT100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $157.50
    $96.70
    Add to Cart