Cartridge Filters

  • Out of stock
    12C - Unicel Replacement Cartridge, 100 sq. ft.C4025 filter (C-7488)
    12C - Unicel Replacement Cartridge, 100 sq. ft.C4025 filter (C-7488)
    $86
    Out of stock
  • Save 5% Out of stock
    12C - Set of 4 Unicel Replacement Cartridges for C4000/4020 filter (C-7487-4) Now C-7488-4
    12C - Set of 4 Unicel Replacement Cartridges for C4000/4020 filter (C-7487-4) Now C-7488-4
    $329
    $349
    Out of stock
  • Out of stock
    13A - Unicel Replacement Set of 4 Cartridges for C2025 filter (C-7458-4)
    13A - Unicel Replacement Set of 4 Cartridges for C2025 filter (C-7458-4)
    $236
    Out of stock
  • Out of stock
    Unicel Set Of Four Replacement Cartridges for C2000/2020 filter (C-7447-4)
    Unicel Set Of Four Replacement Cartridges for C2000/2020 filter (C-7447-4)
    $259
    Out of stock
  • Save 35% Out of stock
    Unicel Replacement Cartridge 120 sq. ft. for CX1250-RE (C-9499)
    Unicel Replacement Cartridge 120 sq. ft. for CX1250-RE (C-9499)
    $89
    $139
    Out of stock
  • Out of stock
    Set of 4 Unicel Cartridges for Clean and Clear 520 Filter (Before 11/98) (C-7498-4)
    $381
    Out of stock
  • Out of stock
    Set of 4 Unicel Cartridges for Quantum 175 Filter (C-7437-4)
    Set of 4 Unicel Cartridges for Quantum 175 Filter (C-7437-4)
    $231
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4304)
    Unicel Cartridge - (C-4304)
    $21
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4321)
    Unicel Cartridge - (C-4321)
    $37
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4602)
    Unicel Cartridge - (C-4602)
    $25
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4616)
    Unicel Cartridge - (C-4616)
    $28
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4618)
    Unicel Cartridge - (C-4618)
    $28
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4607) TYPE A
    Unicel Cartridge - (C-4607) TYPE A
    $28
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4611)
    Unicel Cartridge - (C-4611)
    $21
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4608)
    Unicel Cartridge - (C-4608)
    $20
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4609)
    Unicel Cartridge - (C-4609)
    $18
    Out of stock
  • Out of stock
    Unicel Cartridge Doughboy 90 sq ft - (C-7409)
    Unicel Cartridge Doughboy 90 sq ft - (C-7409)
    $129
    Out of stock
  • Save 16% Out of stock
    Unicel Cartridge - (C-9485)
    Unicel Cartridge - (C-9485)
    $75
    $90
    Out of stock
  • Out of stock
    Unicel Cartridge- (C-9480)
    Unicel Cartridge- (C-9480)
    $115
    Out of stock
  • Unicel Cartridge Fox Wal-Pak 80 sq ft - (C-7463)
    Unicel Cartridge Fox Wal-Pak 80 sq ft - (C-7463)
    $129
    In stock
  • Out of stock
    Unicel Cartridge - (C-4605)
    Unicel Cartridge - (C-4605)
    $24
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-4600)
    Unicel Cartridge - (C-4600)
    $24
    Out of stock
  • Out of stock
    Unicel Replacement Cartridge 8 sq. ft.(C-5301)
    Unicel Replacement Cartridge 8 sq. ft.(C-5301)
    $24
    Out of stock
  • Out of stock
    Unicel Cartridge - (C-2308)
    Unicel Cartridge - (C-2308)
    $19
    Out of stock