Great Discounts on Spa Parts and Supplies For Sale!

Looking for supplies or replacements parts for your spa? PST Pool Supplies has a great selection of spa parts and supplies for sale. Shop with convenience by buying online today and avail of our discounts and FREE SHIPPING on contiguous U.S. orders!

  • Cart, 25sqft,2-1/16"ot,2-1/16"ob,4-5/8",11-7/8" 3oz,Slvr

    SKU: PST-17-175-1035SS

    MPN:
    FC-3452
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    11-7/8"
    Filter Diameter:
    4-5/8"
    Filbur Number:
    FC-1220
    OEM Number:
    CX120-RE
    Pleatco Number:
    PA225
    RJ Filtration Number:
    AK-3007
    Unicel Number:
    C-4312
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Micro Star Clear C-120
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Filbur
    $56.90
    $35.60
    Add to Cart
  • Cartridge, 10 sqft, 1-1/16"ot, 1-1/16"ob, 19-15/16", 6oz

    SKU: PST-17-444-2610

    MPN:
    C-2610
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    19-15/16"
    Filter Diameter:
    2-5/8"
    Unicel Number:
    C-2610
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    6oz
    Filter Square Footage:
    10 sq ft
    Manufacturer:
    Unicel
    $45.70
    $28.70
    Add to Cart
  • Cartridge, 100sqft, 4-1/16"ot, 4-1/16"ob, 8-1/2", 23-3/8", PB

    SKU: PST-17-175-1335PB

    MPN:
    PC-1290
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    23-3/8"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    PC-1290
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    StarClear II C-1100
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Filbur
    $137.10
    $68.70
    Add to Cart
  • Cartridge, 100sqft,3-1/16"ot,3-1/16"ob,7-1/4",29-1/2"4oz

    SKU: PST-17-175-1918

    MPN:
    PWC100
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Diameter:
    7-1/4"
    Filbur Number:
    FC-5125
    OEM Number:
    62024
    Pleatco Number:
    PWC100
    RJ Filtration Number:
    AK-6037
    Unicel Number:
    C-7457
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    Waterco-C-50
    Filter Square Footage:
    100 sq ft
    Manufacturer:
    Pleatco
    $200.50
    $120.80
    Add to Cart
  • Cartridge, 10sqft, 1-15/16"ot, 1-15/16"ob, 4-1/4", 4" PB

    SKU: PST-17-175-1746PB

    MPN:
    PC-3077
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    4"
    Filter Diameter:
    4-1/4"
    Filbur Number:
    PC-3077
    OEM Number:
    146949
    Pleatco Number:
    PWW10
    RJ Filtration Number:
    AK-30061
    Unicel Number:
    C-4310
    Aladdin Number:
    11003
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    Skim Filter 10sqft
    Filter Square Footage:
    10 sq ft
    Manufacturer:
    Filbur
    $29.50
    $18.90
    Add to Cart
  • Cartridge, 10sqft, 2-1/8"ot, 2-1/8"ob, 3-7/8", 7-1/8", 3oz MB

    SKU: PST-17-175-2218MB

    MPN:
    FC-1001M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    7-1/8"
    Filter Diameter:
    3-7/8"
    Filbur Number:
    FC-1001M
    OEM Number:
    X268055
    Pleatco Number:
    PMA10-M
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Model:
    Eco-Pure Antimicrobial Insert, 2006-
    Filter Square Footage:
    10 sq ft
    Manufacturer:
    Filbur
    $67.40
    $32.70
    Add to Cart
  • Cartridge, 125sqft, ct w/step, 2-1/2"ob, 8-1/2", 18" PB

    SKU: PST-17-175-3225PB

    MPN:
    PC-2790
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    18-1/4"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    PC-2790
    OEM Number:
    6540-490
    Pleatco Number:
    PSD125-Univ
    Unicel Number:
    C-8325
    Filter Top Style:
    Closed
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    125 sq ft
    Manufacturer:
    Filbur
    $131.20
    $80.10
    Add to Cart
  • Cartridge, 150sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16", 30-1/8" 3oz MB

    SKU: PST-17-175-1740MB

    MPN:
    FC-2976M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    30-1/8"
    Filter Diameter:
    5-5/16"
    Filbur Number:
    FC-2976M
    Pleatco Number:
    PCST120-M
    Unicel Number:
    C-5351
    Aladdin Number:
    23503
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Square Footage:
    150 sq ft
    Manufacturer:
    Filbur
    $181.30
    $96.90
    Add to Cart
  • Cartridge, 150sqft, 6" ot, 6" ob, 10", 25-1/4" 4oz MB

    SKU: PST-17-175-1923MB

    MPN:
    PWW150-M4
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    25-1/4"
    Filter Diameter:
    10"
    Pleatco Number:
    PWW150-M4
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz Microban
    Filter Square Footage:
    150 sq ft
    Manufacturer:
    Pleatco Filter Cartridges
    $211.70
    $127.20
    Add to Cart
  • Cartridge, 155sqft, 2-5/8"ob, 3-1/2"fpt t, 7-3/4", 28-3/8" 4oz

    SKU: PST-17-175-3521

    MPN:
    FC-6115
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    28-3/8"
    Filter Diameter:
    7-3/4"
    Filbur Number:
    FC-6115
    OEM Number:
    ST155
    Pleatco Number:
    PH155-4
    Unicel Number:
    C-7697
    Filter Top Style:
    Female Pipe Thread (fpt)
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    Tropic Flo 155
    Filter Square Footage:
    155 sq ft
    Manufacturer:
    Filbur
    $184.10
    $110.70
    Add to Cart
  • Cartridge, 200sqft, 6" ot, 6" ob, 10", 23-1/8", 4oz MB

    SKU: PST-17-175-2645MB

    MPN:
    PWWEK200-M4
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    23-1/8"
    Filter Diameter:
    10"
    Pleatco Number:
    PWWEK200-M4
    Unicel Number:
    C-9489AM
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz Microban
    Filter Square Footage:
    200 sq ft
    Manufacturer:
    Pleatco Filter Cartridges
    $281.10
    $157.00
    Add to Cart
  • 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:
    Tucson, Arizona | 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
    $55.90
    $35.10
    Add to Cart
  • Cartridge, 23sqft, 2-1/8" ot, 2-1/8" ob, 4-3/4", 10", 3oz MB

    SKU: PST-17-175-2590MB

    MPN:
    PSG23-M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    10"
    Filter Diameter:
    4-3/4"
    Pleatco Number:
    PSG23-M
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    23 sq ft
    Manufacturer:
    Pleatco Filter Cartridges
    $62.90
    $30.70
    Add to Cart
  • Cartridge, 25sqft, 1-5/16"ot, 1-7/8"ob, 4-3/8", 7-5/8", 3oz MB

    SKU: PST-17-175-1738MB

    MPN:
    PVT25NO-M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    7-5/8"
    Filter Diameter:
    4-3/8"
    Filbur Number:
    FC-3028
    Pleatco Number:
    PVT25NO-M
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Pleatco Filter Cartridges
    $53.80
    $33.60
    Add to Cart
  • 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, Arizona | Memphis, TN
    Filter Length:
    13-5/16"
    Filter Diameter:
    4-15/16"
    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
    $65.20
    $31.60
    Add to Cart
  • Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 4oz PB

    SKU: PST-17-175-1606PB

    MPN:
    PC-2370
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    13-5/16"
    Filter Diameter:
    4-15/16"
    Filbur Number:
    PC-2370
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Filbur
    $52.80
    $33.30
    Add to Cart
  • Cartridge, 25sqft, 4"ot, 4"ob, 6-1/2", 8", 3oz MB

    SKU: PST-17-175-2570MB

    MPN:
    PMA25-M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    8"
    Filter Diameter:
    6-1/2"
    Pleatco Number:
    PMA25-M
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Pleatco Filter Cartridges
    $68.00
    $34.00
    Add to Cart
  • Cartridge, 25sqft, String ht, 2-1/8"ob, 5-11/16", 10-3/8", PB

    SKU: PST-17-175-1395PB

    MPN:
    PC-1330
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    10-3/8"
    Filter Diameter:
    5-11/16"
    Filbur Number:
    PC-1330
    Filter Top Style:
    String-Handle
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    25 sq ft
    Manufacturer:
    Filbur
    $49.50
    $31.30
    Add to Cart
  • Cartridge, 30 sqft, 4"ot, 4"ob, 7", 7-1/4" 3oz MB

    SKU: PST-17-175-1897MB

    MPN:
    FC-1003M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    7-1/4"
    Filter Diameter:
    7"
    Filbur Number:
    FC-1003M
    Pleatco Number:
    PMA30-2002-R-M
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Model:
    Round Outer, Eco-Pur, Old, Microban
    Filter Square Footage:
    30 sq ft
    Manufacturer:
    Filbur
    $77.80
    $48.20
    Add to Cart
  • 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:
    Tucson, Arizona | 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
    $73.20
    $45.40
    Add to Cart
  • Cartridge, 33 sqft, 2-1/16"ot, 2-1/16"ot, 7"OD, 14", 4oz

    SKU: PST-17-444-7632

    MPN:
    C-7632
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    14"
    Filter Diameter:
    7"
    Unicel Number:
    C-7632
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Square Footage:
    33 sq ft
    Manufacturer:
    Unicel
    $100.50
    $61.70
    Add to Cart
  • Cartridge, 35sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 9-1/4" 3oz MB

    SKU: PST-17-175-1607MB

    MPN:
    FC-2385M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    9-1/4"
    Filter Diameter:
    4-15/16"
    Filbur Number:
    FC-2385M
    OEM Number:
    817-3501
    Pleatco Number:
    PRB35-IN-3
    RJ Filtration Number:
    AK-3015
    Unicel Number:
    C-4335
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Model:
    Ultra Skim Filter 40sqft
    Filter Square Footage:
    35 sq ft
    Manufacturer:
    Filbur
    $80.00
    $49.50
    Add to Cart
  • Cartridge, 40sqft, 4"ot, 4"ob, 8", 7-3/8", 3oz MB

    SKU: PST-17-175-1895MB

    MPN:
    FC-1007M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    7-3/8"
    Filter Diameter:
    8"
    Filbur Number:
    FC-1007M
    OEM Number:
    X268330
    Pleatco Number:
    PMA40-2003-R
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Model:
    Round Outer, Eco-Pur, 2006-Present
    Filter Square Footage:
    40 sq ft
    Manufacturer:
    Filbur
    $98.80
    $48.90
    Add to Cart
  • Cartridge, 40sqft, Castle t, 2-1/16" ob, 4-5/8" diameter, 16-3/4", 3oz

    SKU: PST-17-175-1642

    MPN:
    PSD40
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    16-3/4"
    Filter Diameter:
    4-5/8"
    Filbur Number:
    FC-2710
    OEM Number:
    6540-495
    Pleatco Number:
    PSD40
    RJ Filtration Number:
    AK-3031
    Unicel Number:
    C-4440
    Filter Top Style:
    Castle
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    Marin
    Filter Square Footage:
    40 sq ft
    Manufacturer:
    Pleatco
    $94.50
    $47.00
    Add to Cart
  • Cartridge, 4sqft, 2-1/16"ot,2-1/16"ob,4-1/4",3-3/4" PB Pair

    SKU: PST-17-175-3722PB

    MPN:
    PC-3753
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    3-3/4"
    Filter Diameter:
    4-1/4"
    Filbur Number:
    PC-3753
    OEM Number:
    Sold as Pair
    Pleatco Number:
    PBW4Pair
    Unicel Number:
    C-4313
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    4 sq ft
    Manufacturer:
    Filbur
    $52.50
    $33.00
    Add to Cart
  • Cartridge, 5 sqft, 1-1/4"ot, 2-7/16"ob, 4-3/4"OD, 8", 4oz, No Core

    SKU: PST-17-444-4608

    MPN:
    C-4608
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    8"
    Filter Diameter:
    4-3/4"
    Unicel Number:
    C-4608
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    4oz
    Filter Model:
    CR8/F108/F110
    Filter Square Footage:
    5 sq ft
    Manufacturer:
    Unicel
    $29.40
    $18.70
    Add to Cart
  • Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    SKU: PST-17-175-1595MB

    MPN:
    FC-2390M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    13-5/16"
    Filter Diameter:
    4-15/16"
    Filbur Number:
    FC-2390M
    OEM Number:
    17-2380
    Pleatco Number:
    PRB50-IN-M
    Unicel Number:
    C-4950RA
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz Microban
    Filter Square Footage:
    50 sq ft
    Manufacturer:
    Filbur
    $89.60
    $44.50
    Add to Cart
  • Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16", 10-1/8", PB

    SKU: PST-17-175-2198PB

    MPN:
    PC-2970
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    10-1/8"
    Filter Diameter:
    5-5/16"
    Filbur Number:
    FC-2970
    OEM Number:
    817-0014
    Pleatco Number:
    PLBS50
    RJ Filtration Number:
    AK-40042
    Unicel Number:
    C-5345
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    S2/G2 Spa 50sqft
    Filter Square Footage:
    45 sq ft
    Manufacturer:
    Filbur
    $59.70
    $29.88
    Add to Cart
  • Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ot, 5-3/4", 11-7/8", 3oz

    SKU: PST-17-444-5302

    MPN:
    C-5302
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    11-7/8"
    Filter Diameter:
    5-3/4"
    Unicel Number:
    C-5302
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Square Footage:
    50 sq ft
    Manufacturer:
    Unicel
    $88.40
    $54.40
    Add to Cart
  • Cartridge, 50sqft, 3"ot, 3"ob, 7", 19-5/8" 3oz, Slvr

    SKU: PST-17-175-1045SS

    MPN:
    FC-3465
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    19-5/8"
    Filter Diameter:
    7"
    Filbur Number:
    FC-3465
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    6oz
    Filter Model:
    Commander 50
    Filter Square Footage:
    50 sq ft
    Manufacturer:
    Filbur
    $106.60
    $65.50
    Add to Cart
  • Cartridge, 65sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16", 14-11/16", 3oz MB

    SKU: PST-17-175-2201MB

    MPN:
    FC-2971M
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    14-11/16"
    Filter Diameter:
    5-5/16"
    Filbur Number:
    FC-2971M
    Pleatco Number:
    PLBS75-M
    RJ Filtration Number:
    AK-40081
    Unicel Number:
    C-5374RA
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    3oz
    Filter Model:
    S2/G2 Spa 75sqft
    Filter Square Footage:
    65 sq ft
    Manufacturer:
    Filbur
    $125.30
    $76.40
    Add to Cart
  • Cartridge, 65sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16",14-11/16" PB

    SKU: PST-17-175-2201PB

    MPN:
    PC-2971
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    14-11/16"
    Filter Diameter:
    5-5/16"
    Filbur Number:
    PC-2971
    OEM Number:
    817-0015
    Pleatco Number:
    PLBS75
    RJ Filtration Number:
    AK-40081
    Unicel Number:
    C-5374
    Filter Top Style:
    Open
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Model:
    S2/G2 Spa 75sqft
    Filter Square Footage:
    65 sq ft
    Manufacturer:
    Filbur
    $87.90
    $54.10
    Add to Cart
  • Cartridge, 80sqft, ct w/2"SAE, 2-1/2"ob, 8-1/2", 14" PB

    SKU: PST-17-175-3235PB

    MPN:
    PC-2810
    Warehouse Location:
    Tucson, Arizona | Memphis, TN
    Filter Length:
    14"
    Filter Diameter:
    8-1/2"
    Filbur Number:
    PC-2810
    OEM Number:
    6540-501
    Pleatco Number:
    PSD85-2002
    RJ Filtration Number:
    AK-70031
    Unicel Number:
    C-8380
    Aladdin Number:
    18007
    Filter Top Style:
    Closed
    Filter Bottom Style:
    Open
    Filter Media Type:
    Point Bonded
    Filter Square Footage:
    80 sq ft
    Manufacturer:
    Filbur
    $121.00
    $74.00
    Add to Cart