Filter Media/Replacement Cartridges & Grids

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

  • Save 41%
    Pentair 170145 300 SqFt System:3® SM Series S7M120 Inner and Outer Cartridge Pack
    Sta-Rite System 3 Cartridge S7M120 Cartridge Set Inner Plus Outer - 170145
    SKU: 170145
    $409
    $699
    In stock
  • Save 22%
    Hayward SwimClear™ 20-CX200XRE 200 SqFt C200S Replacement Cartridge Element
    Hayward Filter Cartridge C200S Filters - CX200XRE
    SKU: CX200XRE
    $189
    $245
    In stock
  • Save 12%
    Hayward CX880XREPAK4 C4030 SwimClear™ Cartridge Filter Cartridge Element; 425 SqFt
    Hayward CX880XRE Cartridges 4 Pack
    SKU: CX880XREPAK4
    $349
    $399
    In stock
  • Save 15%
    Hayward CX591XREPAK4 Cartridges Fits C7030 4-Pack
    Hayward Cartridges Fits C7030 4-Pack - CX591XREPAK4
    SKU: CX591XREPAK4
    $274
    $325
    In stock
  • Save 5%
    Hayward CX150XRE C-9441 Filter Cartridge C150S Filter
    Hayward C-9441 Filter Cartridge C150S Filter - CX150XRE
    SKU: CX150XRE
    $149
    $158
    In stock
  • Save 19%
    Sta-Rite S8D110 Pool Filter Grid Set
    Unicel Pool Filter Grid Set for Sta-Rite S8D110 - FS-3053
    SKU: FS-3053
    $274
    $339
    In stock
  • Save 9%
    Sta-Rite 250230160 System 3 S7MD60 Cartridge
    Sta-Rite 250230160 System 3 S7MD60 Cartridge
    SKU: 25023-0160S
    $475
    $522
    In stock
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    Sta-Rite System 2 Cartridge 27002-0150S
    Sta-Rite System 2 Cartridge - 27002-0150S
    SKU: 27002-0150S
    $309
    $391
    In stock
  • Save 17%
    Unicel C-7494 Replacement Filter Cartridge For Hayward C5025; 4 oz, 131 sq-ft, 32-13/16 Inch
    Hayward Unicel Pool Cartridges CX1280XRE 4-Pack - C-7494-4
    SKU: C-7494-4
    $319
    $389
    In stock
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    Hayward Pool Cartridges 4-Pack CX580XREPAK4
    Hayward Pool Cartridges 4-Pack - CX580XREPAK4
    SKU: CX580XREPAK4
    $299
    $317
    In stock
  • Save 17%
    Pentair Purex Filter Grids SM Smbw 60 Sq.ft. Full Set
    Pentair Purex Filter Grids SM SMBW 60 SQ.FT. Full Set - FC-9250
    SKU: FC-9250
    $249
    $303
    In stock
  • Save 25%
    Hayward Star-Clear Cartridge CX1200RE Fits C1200
    Hayward Star-Clear Cartridge Fits C1200 - CX1200RE
    SKU: CX1200RE
    $139
    $186
    In stock
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    Hayward CX480XREPAK4
    Hayward CX481XRE Filter Cartridges C2030 Filters 4-Pack
    SKU: CX481XREPAK4
    $198
    $299
    In stock
  • Save 18%
    Sta-Rite Cartridge 27002-0100S
    Sta-Rite Cartridge for Sta-Rite System-2 PLM100 Pool Filter - 27002-0100S
    SKU: 27002-0100S
    $219
    $269
    In stock
  • Save 29%
    Sta-Rite System 3 S8M150 Modular Media 450 - Inner and Outer Cartridge Replacement Kit 170147
    Sta-Rite System 3 S8M150 Modular Media 450 - Inner and Outer Cartridge Replacement Kit - 170147
    SKU: 170147
    $635
    $899
    In stock
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    Hayward Cartridge CX900RE
    Hayward Cartridge C900 - C9002 Filters - CX900RE
    SKU: CX900RE
    $119
    $131
    In stock
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    Sta-Rite S7D75 Pool Filter Grids Set FS-3037
    Sta-Rite S7D75 Pool Filter Grids Set - FS-3037
    SKU: FS-3037
    $229
    $329
    In stock
  • Save 27%
    Hayward Pentair, Pac-Fab DE36 Sq. Ft. Full Setf 8 Filter Grids
    Hayward Pentair FNS Filter Grids 36 Sq. Ft. Full Set 8 FC-9530 - FS-2003
    SKU: FS-2003
    $129
    $179
    In stock
  • Save 23%
    Cartridge for Sta-Rite System-2 PLM300 Pool Filter 27002-0300S
    Sta-Rite Cartridge for Sta-Rite System-2 PLM300 Pool Filter - 27002-0300S
    SKU: 27002-0300S
    $499
    $653
    In stock
  • Save 10%
    Cartridge 27002-0036S
    Sta-Rite PLD70 Cartridge Element - 27002-0036S
    SKU: 27002-0036S
    $329
    $366
    In stock
  • Save 23%
    PacFab Pentair FNS Plus 60 sq. ft. Complete Grid Assembly
    Pentair PacFab Pentair FNS Plus 60 sq. ft. Complete Grid Assembly - 59023300
    SKU: 59023300
    $399
    $522
    In stock
  • Save 9%
    Hayward CX1750RE
    Hayward Cartridge C1750 Filter - CX1750RE
    SKU: CX1750RE
    $189
    $209
    In stock
  • Save 32%
    Hayward, Pentair Pac-Fab DE60 Sq. Ft. Full Set of Filter Grids FS-2005
    Hayward Pentair Jandy Pac-Fab Filter Grids DE 60 Sq. Ft. Full Set 8 - FS-2005
    SKU: FS-2005
    $185
    $274
    In stock
  • Save 29%
    StaRite S8D110 Tank Oring
    Super-Pro StaRite System 3 Filter Tank O-Ring 24850-0009 - O-486-9
    SKU: O-486-9
    $22
    $31
    In stock