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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!

  • Cartridge, 100sqft, 4-1/16"ot, 4-1/16"ob, 8-1/2", 23-3/8", PB

    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, AZ | 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
    ReplacedBy:
    PST-17-175-1335?6182,PST-17-775-1335?28492
    $113.40
    $64.80
    Add to Cart
  • Cartridge, 50sqft, 3"ot, 3"ob, 7", 19-5/8" 3oz, Slvr

    Cartridge, 50sqft, 3"ot, 3"ob, 7", 19-5/8" 3oz, Slvr

    SKU: PST-17-175-1045SS

    MPN:
    FC-3465
    Warehouse Location:
    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
    $98.10
    $52.40
    Add to Cart
  • Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ot, 5-3/4", 11-7/8", 3oz

    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:
    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
    $88.10
    $46.30
    Add to Cart
  • Cartridge, 33 sqft, 2-1/16"ot, 2-1/16"ot, 7"OD, 14", 4oz

    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, AZ | 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
    $87.70
    $47.10
    Add to Cart
  • Cartridge, 5 sqft, 1-1/4"ot, 2-7/16"ob, 4-3/4"OD, 8", 4oz, No Core

    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, AZ | 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
    $31.90
    $15.40
    Add to Cart
  • Cartridge, 23sqft, 2-1/8" ot, 2-1/8" ob, 4-3/4", 10", 3oz MB

    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, AZ
    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
    $67.50
    $34.10
    Add to Cart
  • Cartridge, 20sqft, 2-5/8"ot, 2-5/8"ob, 6-1/4", 8" 4oz

    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:
    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
    $48.60
    $25.10
    Add to Cart
  • Cartridge, 40sqft, 4"ot, 4"ob, 8", 7-3/8", 3oz MB

    Cartridge, 40sqft, 4"ot, 4"ob, 8", 7-3/8", 3oz MB

    SKU: PST-17-175-1895MB

    MPN:
    FC-1007M
    Warehouse Location:
    Tucson, AZ | 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
    $131.30
    $75.20
    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, 35sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 9-1/4" 3oz MB

    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, AZ | 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
    $98.80
    $51.50
    Add to Cart
  • Cartridge, 10sqft, 2-1/8"ot, 2-1/8"ob, 3-7/8", 7-1/8", 3oz MB

    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, AZ | 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
    $76.20
    $39.00
    Add to Cart
  • Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    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, AZ | 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
    $103.70
    $58.30
    Add to Cart
  • Cartridge, 200sqft, 6" ot, 6" ob, 10", 23-1/8", 4oz MB
    out of stock

    Cartridge, 200sqft, 6" ot, 6" ob, 10", 23-1/8", 4oz MB

    SKU: PST-17-175-2645MB

    MPN:
    PWWEK200-M4
    Warehouse Location:
    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
    $268.20
    $178.80
    Out of stock
  • Cartridge, 155sqft, 2-5/8"ob, 3-1/2"fpt t, 7-3/4", 28-3/8" 4oz
    out of stock

    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, AZ
    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
    ReplacedBy:
    PST-17-775-3521?28569
    $178.70
    $107.20
    Out of stock
  • Cartridge, 40sqft, Castle t, 2-1/16" ob, 4-5/8" diameter, 16-3/4", 3oz
    out of stock

    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:
    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
    $94.20
    $49.20
    Out of stock
  • Cartridge, 30sqft, 1-15/16"ot, 1-15/16"ob, 6", 10-1/2" 3oz MB
    out of stock

    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:
    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
    $76.70
    $39.40
    Out of stock