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Discounted Pool Filters for Inground & Above Ground Swimming Pools

PST Pool Supplies sells a wide range of pool filters for inground and above ground swimming pools to help protect your swimmers from water pollutants. We sell different kinds of pool filters to suite your needs:

  • SAND FILTERS - Can filter from 20 to 100 microns. Needs manual backwashing every few weeks. Cheap thus easy to replace.
  • CARTRIDGE FILTERS - No backwashing! Easy to operate. Able to filter down to 10 microns.
  • DE FILTERS - Great filtering ability: as small as 5 microns. But it is the most expensive filter type.

Ask yourself, what is my budget in buying pool filter? I would definitely recommend buying the one which does the best filtering so you can get your money's worth.

Click here if you need to buy cartridge filter media replacement.

Need to find your replacement parts or accessories for your pool filter? Click here.

  • Cartridge, 100 sqft, 3"ot, 3"ob, 7", 25-1/2" 4oz

    Cartridge, 100 sqft, 3"ot, 3"ob, 7", 25-1/2" 4oz

    SKU: PST-17-175-1037

    MPN:
    FC-1270
    Warehouse Location:
    Tucson, Arizona
    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
    $132.70 $82.10
    0
  • Cartridge, 100 sqft, 3"ot, 3"ob, 7", 29-3/8" 4oz

    Cartridge, 100 sqft, 3"ot, 3"ob, 7", 29-3/8" 4oz

    SKU: PST-17-175-1065

    MPN:
    FC-0650
    Warehouse Location:
    Tucson, Arizona
    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
    $140.60 $86.50
    0
  • Cartridge, 100 sqft, ht, 1-1/2"mpt b, 5-7/8"od, 22", OEM

    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
    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
    $212.30 $129.70
    0
  • Cartridge, 100 sqft, ht, 3-1/2"ob, 8", 16-1/2" 3oz

    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
    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
    $136.90 $85.00
    0
  • Cartridge, 100 sqft, ht, cone b, 7", 29-3/8" 4oz

    Cartridge, 100 sqft, ht, cone b, 7", 29-3/8" 4oz

    SKU: PST-17-175-1120

    MPN:
    FC-0780
    Warehouse Location:
    Tucson, Arizona
    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
    $132.50 $81.60
    0
  • Cartridge, 100sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 26-11/16" 3oz

    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
    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
    $106.00 $65.70
    0
  • Cartridge, 100sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16", 21-5/16" 3oz

    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
    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
    $105.30 $65.10
    0
  • Cartridge, 100sqft, 2-15/16"ot, 2-15/16" ob, 7-1/4", 14-5/8", 4oz

    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
    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
    $107.70 $66.60
    0
  • Cartridge, 100sqft, 2-15/16"ot, 2-15/16"ob, 7-1/4", 21-9/16", 3oz

    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
    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
    $109.00 $67.60
    0
  • Cartridge, 100sqft, 2-15/16"ot, 2-15/16"ob, 7-1/4", 21-9/16", 4oz

    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
    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
    $141.20 $86.50
    0
  • Cartridge, 100sqft, 2-3/8"ot, 2-3/8"ob, 6-9/16", 17-13/16" 3oz

    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
    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
    $121.30 $74.60
    0
  • Cartridge, 100sqft, 2-5/8"ot, 2-5/8"ob, 7", 24-7/16" 4oz

    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
    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
    $131.30 $80.80
    0
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr

    Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr

    SKU: PST-17-175-1037SS

    MPN:
    FC-3413
    Warehouse Location:
    Tucson, Arizona
    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
    $132.20 $82.20
    0
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr, 4pk

    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
    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
    $431.70 $264.10
    0
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", 4oz, 4pk

    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
    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
    $451.40 $276.00
    0
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", PB

    Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", PB

    SKU: PST-17-175-1037PB

    MPN:
    PC-1270
    Warehouse Location:
    Tucson, Arizona
    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
    $107.80 $67.30
    0
  • Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", PB, 4pk

    Cartridge, 100sqft, 3"ot, 3"ob, 7", 25-1/2", PB, 4pk

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

    MPN:
    PC-6445
    Warehouse Location:
    Tucson, Arizona
    Filter Length:
    25-1/2"
    Filter Diameter:
    7"
    Filbur Number:
    PC-6445
    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
    $331.50 $201.70
    0
  • Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 12-1/16", 8-1/2" 4oz

    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
    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
    $170.40 $104.20
    0
  • Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 7-1/4", 29-1/2" 4oz

    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
    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
    $141.90 $87.30
    0
  • Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 7-7/8", 22-1/8" 4oz

    Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 7-7/8", 22-1/8" 4oz

    SKU: PST-17-175-1505

    MPN:
    FC-1950
    Warehouse Location:
    Tucson, Arizona
    Filter Length:
    22-1/8"
    Filter Diameter:
    7-7/8"
    Filbur Number:
    FC-1950
    OEM Number:
    17-4985
    Pleatco Number:
    PFAB100
    RJ Filtration Number:
    AK-6091
    Unicel Number:
    C-7699
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Mytilus FMY 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $123.20 $75.90
    0
  • Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 7-7/8", 22-1/8", PB

    Cartridge, 100sqft, 3-1/16"ot, 3-1/16"ob, 7-7/8", 22-1/8", PB

    SKU: PST-17-175-1505PB

    MPN:
    PC-1950
    Warehouse Location:
    Tucson, Arizona
    Filter Length:
    22-1/8"
    Filter Diameter:
    7-7/8"
    Filbur Number:
    PC-1950
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    Mytilus FMY 100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $98.70 $61.20
    0