Filter Media/Replacement Cartridges & Grids

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

  • Save 23%
    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
    $438
    $575
    In stock
  • Save 23%
    Hayward SwimClear™ 20-CX200XRE 200 SqFt C200S Replacement Cartridge Element
    Hayward Filter Cartridge C200S Filters - CX200XRE
    SKU: CX200XRE
    $208
    $271
    In stock
  • Save 23%
    Hayward CX880XREPAK4 C4030 SwimClear™ Cartridge Filter Cartridge Element; 425 SqFt
    Hayward CX880XRE Cartridges 4 Pack
    SKU: CX880XREPAK4
    $384
    $500
    In stock
  • Save 23%
    Hayward CX591XREPAK4 Cartridges Fits C7030 4-Pack
    Hayward Cartridges Fits C7030 4-Pack - CX591XREPAK4
    SKU: CX591XREPAK4
    $318
    $414
    In stock
  • Save 23%
    Hayward CX150XRE C-9441 Filter Cartridge C150S Filter
    Hayward C-9441 Filter Cartridge C150S Filter - CX150XRE
    SKU: CX150XRE
    $164
    $214
    In stock
  • Save 20%
    Unicel Pool Filter Grid Set for Sta-Rite S8D110 - FS-3053
    Unicel Pool Filter Grid Set for Sta-Rite S8D110 - FS-3053
    SKU: FS-3053
    $269
    $339
    In stock
  • Save 23%
    Sta-Rite 250230160 System 3 S7MD60 Cartridge
    Sta-Rite 250230160 System 3 S7MD60 Cartridge
    SKU: 25023-0160S
    $513
    $667
    In stock
  • Save 23%
    Sta-Rite System 2 Cartridge 27002-0150S
    Sta-Rite System 2 Cartridge - 27002-0150S
    SKU: 27002-0150S
    $334
    $435
    In stock
  • Save 17%
    Hayward Unicel Pool Cartridges CX1280XRE 4-Pack - C-7494-4
    Hayward Unicel Pool Cartridges CX1280XRE 4-Pack - C-7494-4
    SKU: C-7494-4
    $319
    $389
    In stock
  • Save 23%
    Hayward Pool Cartridges 4-Pack CX580XREPAK4
    Hayward Pool Cartridges 4-Pack - CX580XREPAK4
    SKU: CX580XREPAK4
    $329
    $428
    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 23%
    Hayward Star-Clear Cartridge CX1200RE Fits C1200
    Hayward Star-Clear Cartridge Fits C1200 - CX1200RE
    SKU: CX1200RE
    $153
    $199
    In stock
  • Save 23%
    Hayward CX481XRE Filter Cartridges C2030 Filters 4-Pack
    Hayward CX481XREPAK4 Filter Cartridges C2030 Filters 4-Pack
    SKU: CX481XREPAK4
    $218
    $284
    In stock
  • Save 28%
    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
    $678
    $948
    In stock
  • Save 23%
    Sta-Rite Cartridge for Sta-Rite System-2 PLM100 Pool Filter - 27002-0100S
    Sta-Rite Cartridge for Sta-Rite System-2 PLM100 Pool Filter - 27002-0100S
    SKU: 27002-0100S
    $237
    $309
    In stock
  • Save 23%
    Hayward Cartridge C900 - C9002 Filters - CX900RE
    Hayward Cartridge C900 - C9002 Filters - CX900RE
    SKU: CX900RE
    $131
    $171
    In stock
  • Save 30%
    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 23%
    Sta-Rite 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
    $539
    $701
    In stock
  • Save 27%
    Hayward Pentair FNS Filter Grids 36 Sq. Ft. Full Set 8 FC-9530 - FS-2003
    Hayward Pentair FNS Filter Grids 36 Sq. Ft. Full Set 8 FC-9530 - FS-2003
    SKU: FS-2003
    $129
    $179
    In stock
  • Save 23%
    Sta-Rite PLD70 Cartridge Element - 27002-0036S
    Sta-Rite PLD70 Cartridge Element - 27002-0036S
    SKU: 27002-0036S
    $335
    $436
    In stock
  • Save 23%
    Pentair PacFab Pentair FNS Plus 60 sq. ft. Complete Grid Assembly - 59023300
    Pentair PacFab Pentair FNS Plus 60 sq. ft. Complete Grid Assembly - 59023300
    SKU: 59023300
    $431
    $561
    In stock
  • Save 23%
    Hayward Cartridge C1750 Filter - CX1750RE
    Hayward Cartridge C1750 Filter - CX1750RE
    SKU: CX1750RE
    $208
    $271
    In stock
  • Save 32%
    Hayward Pentair Jandy Pac-Fab Filter Grids DE 60 Sq. Ft. Full Set 8 - 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