Shop for Inground & Above Ground Swimming Pool Products: Parts and Supplies

Tired of searching for those hard-to-find parts and items for your inground or above ground swimming pool? PST Pool Supplies has an extensive inventory of pool products, parts, and supplies from your favorite brands like Hayward, Harwil, Pentair, Taylor Technologies, Zodiac Pool Systems, and more.
Enjoy easy and convenient online shopping with us today! We offer FREE shipping.

  • Cartridge, 125sqft, 2-1/2"ot, 2"male slip b, 8-1/2", 19" 3oz

    SKU: PST-17-175-3230

    MPN:
    FC-2780
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    19"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    FC-2780
    OEM Number:
    6540-488
    Pleatco Number:
    PSD125-2000
    RJ Filtration Number:
    AK70013
    Unicel Number:
    C-8326
    Aladdin Number:
    22507
    Filter Top Style:
    Open
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    3oz
    Filter Model:
    Caprio
    Filter Square Footage:
    125 sq ft
    Manufacturer:
    Filbur
    $150.60
    $93.40
    Add to Cart
  • Cartridge, 125sqft, 2-1/2"ot, 2"male slip b, 8-1/2", 19", PB

    SKU: PST-17-175-3230PB

    MPN:
    PC-2780
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    19"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    FC-2780
    OEM Number:
    6540-488
    Pleatco Number:
    PSD125-2000
    RJ Filtration Number:
    AK70013
    Unicel Number:
    C-8326
    Aladdin Number:
    22507
    Filter Top Style:
    Open
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    Point Bonded
    Filter Model:
    Caprio
    Filter Square Footage:
    125 sq ft
    Manufacturer:
    Filbur
    $121.70
    $76.00
    Add to Cart
  • Cartridge, 264sqft, Pentair/Sta-Rite System 3 S7M400, Outer

    SKU: PST-17-102-1422

    MPN:
    25022-0224S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    OEM Number:
    25022-0224S
    Filter Top Style:
    Castle
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    S7M400 Outer System 3
    Filter Square Footage:
    264 sq ft
    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.
    $835.80
    $504.40
    Add to Cart
  • Cartridge, 40sqft, ht, 1-3/4"male slip b, 6", 8-1/4", 3oz, 1 of 2

    SKU: PST-17-175-1728

    MPN:
    FC-0360
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    8-1/4"
    Filter Diameter:
    6"
    Filbur Number:
    FC-0360
    OEM Number:
    25253-800
    RJ Filtration Number:
    AK-90192
    Unicel Number:
    6CH-941
    Aladdin Number:
    14018
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    3oz
    Filter Model:
    Upper Stacked Cartridge
    Filter Square Footage:
    40 sq ft
    Manufacturer:
    Filbur
    $78.90
    $49.60
    Add to Cart
  • Cartridge, 50sqft, 2-1/16"ot, 2"male slip b, 8", 9" 3oz

    SKU: PST-17-175-1206

    MPN:
    FC-3310
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    9"
    Filter Diameter:
    8"
    Filbur Number:
    FC-3310
    OEM Number:
    3301-2261
    Pleatco Number:
    PCS50-N
    RJ Filtration Number:
    AK-7006
    Unicel Number:
    C-8450
    Aladdin Number:
    15014
    Filter Top Style:
    Open
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    3oz
    Filter Square Footage:
    50 sq ft
    Manufacturer:
    Filbur
    $97.70
    $61.40
    Add to Cart
  • Cartridge, 50sqft, 2-1/16"ot, 2"male slip b, 8", 9", PB

    SKU: PST-17-175-1206PB

    MPN:
    PC-3310
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    9"
    Filter Diameter:
    8"
    Filbur Number:
    PC-3310
    Filter Top Style:
    Open
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    50 sq ft
    Manufacturer:
    Filbur
    $90.00
    $56.50
    Add to Cart
  • Cartridge, 75sqft, 2-1/16"ot, 2"male slip b, 8", 13" 3oz

    SKU: PST-17-175-1207

    MPN:
    FC-3320
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    13"
    Filter Diameter:
    8"
    Filbur Number:
    FC-3320
    OEM Number:
    3301-2262
    Pleatco Number:
    PCS75-N
    RJ Filtration Number:
    AK-7008
    Unicel Number:
    C-8475
    Aladdin Number:
    17513
    Filter Top Style:
    Open
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    3oz
    Filter Square Footage:
    75 sq ft
    Manufacturer:
    Filbur
    $110.00
    $69.00
    Add to Cart
  • Cartridge, 75sqft, ht, 2"male slip b, 7", 14-3/4" 3oz

    SKU: PST-17-175-1140

    MPN:
    FC-3085
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    14-3/4"
    Filter Diameter:
    7"
    Filbur Number:
    FC-3085
    OEM Number:
    33017
    Pleatco Number:
    PCD75
    RJ Filtration Number:
    AK-6050
    Unicel Number:
    C-7479
    Filter Top Style:
    Handle
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    3oz
    Filter Square Footage:
    75 sq ft
    Manufacturer:
    Filbur
    $110.30
    $68.90
    Add to Cart
  • Cartridge, 80sqft, 5-5/8"ot, 2-3/16"m slip, 8-1/2", 19", 3oz, Outer

    SKU: PST-17-175-4512

    MPN:
    FC-2771
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    19"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    FC-2771
    OEM Number:
    6743-165
    RJ Filtration Number:
    AK-80803
    Filter Top Style:
    Open
    Filter Bottom Style:
    Male Slip
    Filter Media Type:
    3oz
    Filter Square Footage:
    80 sq ft
    Manufacturer:
    Filbur
    $138.90
    $86.20
    Add to Cart
  • Cartridge, System 2 PLM125, 125sqft, 13-3/4"dia, 18-3/8"

    SKU: PST-17-102-1400

    MPN:
    27002-0125S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    18-3/8"
    Filter Diameter:
    13-3/4"
    OEM Number:
    27002-0125S
    Filter Top Style:
    Castle
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    PLM125 System 2
    Filter Square Footage:
    125 sq ft
    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.
    $414.70
    $252.00
    Add to Cart
  • Cartridge, System 2 PLM300, 300sqft, 13-5/8"dia, 27-3/8"

    SKU: PST-17-102-1406

    MPN:
    27002-0300S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    27-3/8"
    Filter Diameter:
    13-5/8"
    OEM Number:
    27002-0300S
    Filter Top Style:
    Castle
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    PLM300 System 2
    Filter Square Footage:
    300 sq ft
    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.
    $763.90
    $460.50
    Add to Cart
  • Cartridge, System 3 S7M120, 100sqft, 8-9/16"dia, 25-1/4", Inner

    SKU: PST-17-102-1264

    MPN:
    25021-0200S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-1/4"
    Filter Diameter:
    8-9/16"
    OEM Number:
    25021-0200S
    Filter Top Style:
    Castle
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    S7M120 Inner System 3
    Filter Square Footage:
    100 sq ft
    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.
    $349.70
    $213.70
    Add to Cart
  • Cartridge, System 3 S7M120, 200sqft, 16-1/2"dia, 18-1/2", Outer

    SKU: PST-17-102-1260

    MPN:
    25022-0201S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    18-1/2"
    Filter Diameter:
    16-1/2"
    OEM Number:
    25022-0201S
    Filter Top Style:
    Open
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    S7M120 Outer System 3
    Filter Square Footage:
    200 sq ft
    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.
    $652.20
    $396.20
    Add to Cart
  • Cartridge, System 3 S7M400, 136sqft, 8-5/8"dia, 25-3/8", Inner

    SKU: PST-17-102-1420

    MPN:
    25021-0223S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-3/8"
    Filter Diameter:
    8-5/8"
    OEM Number:
    25021-0223S
    Filter Top Style:
    Castle
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    S7M400 Inner System 3
    Filter Square Footage:
    136 sq ft
    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.
    $379.70
    $231.60
    Add to Cart
  • Cartridge, System 3 S8M150, 259sqft, 20-1/8"dia, 19-9/16", Outer

    SKU: PST-17-102-1262

    MPN:
    25022-0203S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    19-9/16"
    Filter Diameter:
    20-1/8"
    OEM Number:
    25022-0203S
    Filter Top Style:
    Open
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    S8M150 Outer System 3
    Filter Square Footage:
    259 sq ft
    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.
    $828.40
    $500.00
    Add to Cart
  • Cartridge, System3 S8M150, 191sqft, 12-7/16"dia, 26-7/16", Inner

    SKU: PST-17-102-1266

    MPN:
    25021-0202S
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    26-7/16"
    Filter Diameter:
    12-7/16"
    OEM Number:
    25021-0202S
    Filter Top Style:
    Castle
    Filter Bottom Style:
    Castle
    Filter Media Type:
    4oz
    Filter Model:
    S8M150 Inner System 3
    Filter Square Footage:
    191 sq ft
    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.
    $540.50
    $328.20
    Add to Cart