Cartridge Filters

  • Out of stock
    Unicel Cartridge - (C-2618)
    Unicel Cartridge - (C-2618)
    $32
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-2610)
    Unicel Cartridge - (C-2610)
    $35
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-2302)
    Unicel Cartridge - (C-2302)
    $28
    Out of stock
  • Out of stock
    Unicel Cartridge Baker Hydro UM-150 150 sq ft 2X19-5/8in. - (C-7408)
    Unicel Cartridge Baker Hydro UM-150 150 sq ft 2X19-5/8in. - (C-7408)
    $171
    Out of stock
  • Out of stock
    Unicel Cartridge 50 Sq Ft. Hyrdo-Mite - (C-7605)
    Unicel Cartridge 50 Sq Ft. Hyrdo-Mite - (C-7605)
    $73
    Out of stock
  • Out of stock
    Unicel Cartridge - (4CH-21)
    Unicel Cartridge - (4CH-21)
    $48
    Out of stock
  • Out of stock
    Unicel Cartridge - (4CH-19)
    Unicel Cartridge - (4CH-19)
    $37
    Out of stock
  • Out of stock
    Unicel Cartridge 12.5 Sq Ft. Hydro-Mite - (C-7603)
    Unicel Cartridge 12.5 Sq Ft. Hydro-Mite - (C-7603)
    $52
    Out of stock
  • Out of stock
    Unicel Cartridge 120 sq. ft. Purex DM - (C-8403)
    Unicel Cartridge 120 sq. ft. Purex DM - (C-8403)
    $140
    Out of stock
  • Out of stock
    Unicel Cartridge 100 sq ft Martec - (C-7419)
    Unicel Cartridge 100 sq ft Martec - (C-7419)
    $106
    Out of stock
  • Out of stock
    Unicel Cartridge 100 Sq Ft. Hydro-Mite - (C-7607)
    Unicel Cartridge 100 Sq Ft. Hydro-Mite - (C-7607)
    $112
    Out of stock
  • Out of stock
    Unicel Cartridge 100 sq. ft. - (C-7302)
    Unicel Cartridge 100 sq. ft. - (C-7302)
    $84
    Out of stock
  • StaRite/Swimquip PR 75 Filter Cartridge (C-7477) Now (C-7483)
    StaRite/Swimquip PR 75 Filter Cartridge (C-7477) Now (C-7483)
    $99
    In stock
  • Out of stock
    StaRite/Swimquip Posi-Flo 50TX Filter Cartridge (UHD-SR5)
    StaRite/Swimquip Posi-Flo 50TX Filter Cartridge (UHD-SR5)
    $64
    Out of stock
  • Sta-Rite Filter Replacement Module PLDE48 (27002-0048S)
    Sta-Rite Filter Replacement Module PLDE48 (27002-0048S)
    $411
    In stock
  • Out of stock
    Set of Unicel Replacement Cartridges, 8 Sq. Ft., 2-7/8" x 9-3/4" (C-2308-09)
    Set of Unicel Replacement Cartridges, 8 Sq. Ft., 2-7/8" x 9-3/4" (C-2308-09)
    $97
    Out of stock
  • Save 38% Out of stock
    Set of Unicel Replacement Cartridges, 67.5 Sq. Ft., 7" x 16" (C-7467-3)
    Set of Unicel Replacement Cartridges, 67.5 Sq. Ft., 7" x 16" (C-7467-3)
    $217
    $352
    Out of stock
  • Save 10% Out of stock
    Set of Replacement Cartridges, 60 Sq. Ft., 7-7/8" x 22-1/8" (C-7660-2) (FC-1930-2)
    Set of Replacement Cartridges, 60 Sq. Ft., 7-7/8" x 22-1/8" (C-7660-2) (FC-1930-2)
    $125
    $139
    Out of stock
  • Out of stock
    Set of 9 Unicel Cartridges for American Caribe 52 filter (C-2308-9)
    $97
    Out of stock
  • Out of stock
    Set of 4 Unicel Cartridges for Quantum 350 Filter (C-7474-4)
    Set of 4 Unicel Cartridges for Quantum 350 Filter (C-7474-4)
    $340
    Out of stock
  • Out of stock
    Set of 3 Unicel Cartridges for CF-315 Filter (C-7496-3)
    Set of 3 Unicel Cartridges for CF-315 Filter (C-7496-3)
    $327
    Out of stock
  • Out of stock
    Set of 3 Unicel Cartridges for CF-120 Filter (C-7440-3)
    Set of 3 Unicel Cartridges for CF-120 Filter (C-7440-3)
    $182
    Out of stock
  • Out of stock
    Set of 2 Unicel Cartridges for MA/MY 50 Filter (C-5623-2)
    Set of 2 Unicel Cartridges for MA/MY 50 Filter (C-5623-2)
    $60
    Out of stock
  • Out of stock
    Set of 2 Unicel Cartridges for Dynamic DF100 Filter (C-4950-2)
    Set of 2 Unicel Cartridges for Dynamic DF100 Filter (C-4950-2)
    $86
    Out of stock