Filter Media/Replacement Cartridges & Grids

Keep your pool filter performing at its best with replacement media and cartridges.

  • Save 32%
    Pleatco Cartridge for CCP420 ULTRA-A6-M-Q4 Xtremeblue Pac
    Pentair Water Pool and Spa Inc Cartridge F/ CCP420 ULTRA-A6-M-Q4 Xtremeblue Pac - X15-ULT-A6-M-Q4
    SKU: X15-ULT-A6-M-Q4
    $369
    $547
    In stock
  • Save 34%
    Pentair Cartridge for CCP520 ULTRA-A7-M-Q4 Xtremeblue Pac
    Pentair Water Pool and Spa Inc Cartridge F/ CCP520 ULTRA-A7-M-Q4 Xtremeblue Pac - X15-ULT-A7-M-Q4
    SKU: X15-ULT-A7-M-Q4
    $449
    $682
    In stock
  • Save 28%
    Pentair Cartridge for CCP320 ULTRA-A5-M-Q4 Xtremeblue Pac
    Pentair Water Pool and Spa Inc Cartridge F/ CCP320 ULTRA-A5-M-Q4 Xtremeblue Pac - X15-ULT-A5-M-Q4
    SKU: X15-ULT-A5-M-Q4
    $299
    $416
    In stock
  • Save 33%
    Super-Pro FC-9899 53 SqFt Sta-Rite Complete DE Grid Set System 3
    Filbur Sta-Rite System 3 S8D110 (Grid - FC-9899
    SKU: FC-9899
    $360.85
    $542
    In stock
  • Save 33%
    Filbur Universal Pro 36 DE Filter Grid | FC-9530
    Filbur Universal Pro 36 DE Filter Grid - FC-9530
    SKU: FC-9530
    $174.37
    $262
    In stock
  • Save 7%
    Filbur 36In /72 Sq Ft Purex Grid | FC-9260
    Filbur 36In /72 Sq Ft Purex Grid - FC-9260
    SKU: FC-9260
    $48
    $52
    In stock
  • Save 21%
    Super-Pro X15-PCC60 7" Diameter 60 SqFt Replacement Filter
    Pleatco Clear Plus Cartridge Element PCC60 Spg 60SQF Clean & - X15-PCC60
    SKU: X15-PCC60
    $68
    $87
    In stock
  • Save 20%
    Super-Pro X15-PJAN85 7-1/8" Diameter 85 SqFt Replacement Filter Cartridge
    Pleatco CL340/ CV340 Cartridge Element PJAN85 Spg 85SQF - X15-PJAN85
    SKU: X15-PJAN85
    $89
    $112
    In stock
  • Save 20%
    Super-Pro X15-PAP150 10-1/16" Diameter 150 SqFt Replacement Filter Cartridge
    Pleatco Clean& Clear Cartridge Element PAP150 Spg 150SQF Predator/ - X15-PAP150
    SKU: X15-PAP150
    $149
    $188
    In stock
  • Save 33%
    Pentair Water Pool and Spa Inc Cartridge F/ 150 Sq Ft C&c/ Predator ULTRA-C4 White Spg Pentair - X15-ULT-C4
    SKU: X15-ULT-C4
    $94.12
    $142
    In stock
  • Save 18%
    Pentair Water Pool and Spa Inc Cs Series Cartridge Element ULTRA-B9 White Spg 200SQF - X15-ULT-B9
    SKU: X15-ULT-B9
    $129
    $158
    In stock
  • Save 21%
    Pentair Water Pool and Spa Inc Cartridge F/ C1750 Starclear Plus ULTRA-B4 White Spg Hayward - X15-ULT-B4
    SKU: X15-ULT-B4
    $99
    $126
    In stock
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    Pentair Super Pro 7" Diameter 320 SqFt Combined Advanced Ultra Replacement Filter Cartridge 4 Pack
    Pentair Super Pro 7" Diameter 320 SqFt Combined Advanced Ultra Replacement Filter Cartridge 4 Pack - X15-ULT-A5-Q4
    SKU: X15-ULT-A5-Q4
    $259
    $324
    In stock
  • Maytronics Activate Glass Filter Media (25Lb) Grade 1 (Fine) | A999008
    Maytronics Activate Glass Filter Media (25Lb) Grade 1 (Fine) - A999008
    SKU: A999008
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  • Waterway DynaFlo XL Skim Filter Unicel Cartridge - C-6310
    Waterway DynaFlo XL Skim Filter Unicel Cartridge - C-6310
    SKU: C-6310
    $159
    In stock
  • Save 23%
    Unicel Pool Filter Cartridge - C-5374
    Unicel Pool Filter Cartridge - C-5374
    SKU: C-5374
    $59
    $77
    In stock
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    Unicel Starite Filter Cartridge Unicel - UHD-SR50
    Unicel Starite Filter Cartridge Unicel - UHD-SR50
    SKU: UHD-SR50
    $89
    $113
    In stock
  • Sta-Rite System 2 Cartridge PLM175 - 27002-0175S
    Sta-Rite System 2 Cartridge PLM175 - 27002-0175S
    SKU: 27002-0175S
    $359
    In stock
  • Save 10%
    Filbur Premier Atlas, Swimrite Pool Filter Replacement Grid 72 Sq. Ft. Filter - APCFGR24
    Filbur Premier Atlas, Swimrite Pool Filter Replacement Grid 72 Sq. Ft. Filter - APCFGR24
    SKU: APCFGR24
    $49
    $55
    In stock
  • Save 4%
    Filbur Premier Atlas Swimrite Pool Filter Grid 48 Sq. Ft. Filter - APCFGR22
    Filbur Premier Atlas Swimrite Pool Filter Grid 48 Sq. Ft. Filter - APCFGR22
    SKU: APCFGR22
    $48
    $50
    In stock
  • Save 37%
    Pentair EC60 Quad Style Easyclean Replacement Cartridge Filter - 178757Z
    Pentair EC60 Quad Style Easyclean Replacement Cartridge Filter - 178757Z
    SKU: 178757Z
    $125
    $199
    In stock
  • Save 12%
    Hayward CX850RE Filter Cartridge By Unicel - C-9485
    Hayward CX850RE Filter Cartridge By Unicel - C-9485
    SKU: C-9485
    $99
    $113
    In stock
  • Save 33%
    Unicel American Quantum Clean & Clear Plus 240 Cartridge 178569 Unicel - C-7469
    Unicel American Quantum Clean & Clear Plus 240 Cartridge 178569 Unicel - C-7469
    SKU: C-7469
    $62
    $93
    In stock
  • Save 38%
    Unicel 40 Sqf Easyclear Cartridge Filter Cartridge 40 sq. ft. - C-7442
    Unicel 40 Sqf Easyclear Cartridge Filter Cartridge 40 sq. ft. - C-7442
    SKU: C-7442
    $62
    $101
    In stock