Cartridge Filters

  • Set of 4 Unicel Cartridges for Seahorse 500 Filter (C-7493-4)
    Set of 4 Unicel Cartridges for Seahorse 500 Filter (C-7493-4)
    SKU: C-7493-4
    $649
    In stock
  • Out of stock
    Pleatco Replacement Cartridge, 50 Sq. Ft., 8-11/16" x 13-5/16" (PSR50-M4) - Obsolete
    Pleatco Replacement Cartridge, 50 Sq. Ft., 8-11/16" x 13-5/16" (PSR50-M4) - Obsolete
    SKU: PSR50-M4
    $82
    Out of stock
  • Save 10% Out of stock
    Pleatco Replacement Cartridge, 200 Sq. Ft., 8-15/16" x 28-1/4" (PWWPC200)
    Pleatco Replacement Cartridge, 200 Sq. Ft., 8-15/16" x 28-1/4" (PWWPC200)
    SKU: PWWPC200
    $179
    $199
    Out of stock
  • Out of stock
    Pleatco Replacement Cartridge, 150 Sq. Ft., 8-15/16" x 17-3/8" (PWWPC150SV)
    Pleatco Replacement Cartridge, 150 Sq. Ft., 8-15/16" x 17-3/8" (PWWPC150SV)
    SKU: PWWPC150SV
    $106
    Out of stock
  • Save 24%
    Hayward SwimClear Replacement Cartridges for C2030, Set of 4 (CX481XRE-4) (CX481XREPAK4)
    Hayward SwimClear Replacement Cartridges for C2030, Set of 4 (CX481XRE-4) (CX481XREPAK4)
    SKU: CX481XREPAK4
    $225
    $299
    In stock
  • Hayward Super Star Clear Repl. Cartridge, 131 sq.ft.(4 req.) (CX1280XRE)
    Hayward Super Star Clear Repl. Cartridge, 131 sq.ft.(4 req.) (CX1280XRE)
    SKU: CX1280XRE
    $139
    In stock
  • Hayward Cartridge Element Replacement 150 sq ft. (CCX1500RE)
    Hayward Cartridge Element Replacement 150 sq ft. (CCX1500RE)
    SKU: CCX1500RE
    $112
    In stock
  • Save 15%
    Jandy® CS250 Filter Replacement Cartridge, 250 sq.ft. (C-8425)
    Jandy® CS250 Filter Replacement Cartridge, 250 sq.ft. (C-8425)
    SKU: C-8425
    $185
    $219
    In stock
  • Unicel Cartridge 33 sq. ft.- (C-7633)
    Unicel Cartridge 33 sq. ft.- (C-7633)
    SKU: C-7633
    $159
    In stock
  • Unicel Cartridge - (C-7401)
    Unicel Cartridge - (C-7401)
    SKU: C-7401
    $109
    In stock
  • Save 30%
    PENTAIR WATER POOL AND SPA INC CART F/ CCP320 ULTRA-A5-M-Q4 XTREMEBLUE PAC | X15-ULT-A5-M-Q4
    PENTAIR WATER POOL AND SPA INC CART F/ CCP320 ULTRA-A5-M-Q4 XTREMEBLUE PAC | X15-ULT-A5-M-Q4
    SKU: X15-ULT-A5-M-Q4
    $299
    $428
    In stock
  • Save 26%
    PLEATCO LLC CLEAN& CLEAR CARTRIDGE ELEMENT PAP200 SPG 200SQF PREDATOR/ | X15-PAP200
    SKU: X15-PAP200
    $169
    $231
    In stock
  • Save 29%
    PENTAIR WATER POOL AND SPA INC CART F/ CLEAN & CLEAR PLUS 320 ULTRA-A5 WHT SPG PENT SINGLE | X15-ULT-A5
    PENTAIR WATER POOL AND SPA INC CART F/ CLEAN & CLEAR PLUS 320 ULTRA-A5 WHT SPG PENT SINGLE | X15-ULT-A5
    SKU: X15-ULT-A5
    $65
    $92
    In stock
  • Save 3%
    Unicel Filters C-7489-4 Replacement Filter Cartridge For Hayward C4500/C4520; 4 oz, 112 sq-ft, 25-1/2 Inch
    Unicel Replacement Set of 4 Cartridges for C4500/4520 filter (C-7489-4)
    SKU: C-7489-4
    $349
    $363
    In stock
  • Save 23%
    Pentair 170145 300 SqFt System:3® SM Series S7M120 Inner and Outer Cartridge Pack
    Pentair Sta-Rite 300 sq ft S7M120 CARTRIDGE SET ONLY (25022-0201S) (25021-0200S) (170145)
    SKU: 170145
    $439
    $572
    In stock
  • Unicel Filters C-6310 Replacement Filter Cartridge For Waterway Dyna-Flo XL; 3 oz, 100 sq-ft, 17-13/16 Inch
    Waterway DynaFlo XL skim filter Unicel Cartridge, 817-0019 (C-6310) (PWWDFX100)
    SKU: C-6310
    $179
    In stock
  • Unicel Replacement Cartridge, 85 Sq. Ft., 7" x 27" (C7459)
    Unicel Replacement Cartridge, 85 Sq. Ft., 7" x 27" (C7459)
    SKU: C7459
    $83
    In stock
  • Unicel 6CH-960 Replacement Filter Cartridge For Jacuzzi Premium; 3 oz, 52 sq-ft, 15-1/2 Inch
    Unicel Replacement Cartridge, 60 Sq. Ft., 6-5/8" x 15-1/2" (6CH-960)
    SKU: 6CH-960
    $73
    In stock
  • Unicel SC3-SR50 Replacement Filter Cartridge For Sta-Rite 50TX/50GPM-TX/T-50TX/T-50TXR; 3 oz, 52 sq-ft, 13-5/16 Inch
    Unicel Replacement Cartridge, 52 Sq. Ft., 8-11/16" x 13-5/16" (SC3-SR50)
    SKU: SC3-SR50
    $98
    In stock
  • Unicel Replacement Cartridge 150 sq. ft. Aquatemp, Cooper CF 150 Performax - (C-9603)
    Unicel Replacement Cartridge 150 sq. ft. Aquatemp, Cooper CF 150 Performax - (C-9603)
    SKU: C-9603
    $198
    In stock
  • Unicel Replacement Cartridge 100 sq. ft. Aquatemp, Cooper CF 100 Performax (C-9602)
    Unicel Replacement Cartridge 100 sq. ft. Aquatemp, Cooper CF 100 Performax (C-9602)
    SKU: C-9602
    $189
    In stock
  • Unicel Replacement Cartridge, 100 Sq. Ft., 5-7/8" x 25-3/4" (C-5399)
    Unicel Replacement Cartridge, 100 Sq. Ft., 5-7/8" x 25-3/4" (C-5399)
    SKU: C-5399
    $189
    In stock
  • Unicel Filters C-7498 Replacement Filter Cartridge For Clean & Clear Plus, American Quantum; 4 oz, 125 sq-ft, 26 Inch
    Unicel Replacement 125 Sq Ft Cartridge by Unicel (C-7498)
    SKU: C-7498
    $179
    In stock
  • Replacement Cartridge - 6 sq. ft. (T-380)
    Replacement Cartridge - 6 sq. ft. (T-380)
    SKU: T-380
    $24
    In stock