Cartridge Filters

  • Unicel Replacement Cartridge, 30 Sq. Ft., 7" x 7-1/4" (C-7330)
    Unicel Replacement Cartridge, 30 Sq. Ft., 7" x 7-1/4" (C-7330)
    SKU: C-7330
    $66
    In stock
  • Unicel Replacement Cartridge, 30 Sq. Ft., 5-3/4" x 12" (C-5330)
    Unicel Replacement Cartridge, 30 Sq. Ft., 5-3/4" x 12" (C-5330)
    SKU: C-5330
    $38
    In stock
  • Unicel Replacement Cartridge, 250 Sq. Ft., 10-3/4" x 34" (C-9422)
    Unicel Replacement Cartridge, 250 Sq. Ft., 10-3/4" x 34" (C-9422)
    SKU: C-9422
    $189
    In stock
  • Unicel Replacement Cartridge, 25 Sq. Ft., 4-15/16" x 6-5/8" (4CH-23)
    Unicel Replacement Cartridge, 25 Sq. Ft., 4-15/16" x 6-5/8" (4CH-23)
    SKU: 4CH-23
    $52
    In stock
  • Unicel 4CH-22 Replacement Filter Cartridge For Freeflow Spas TLX/RLX; 3 oz, 25 sq-ft, 6-5/8 Inch
    Unicel Replacement Cartridge, 25 Sq. Ft., 4-15/16" x 6-5/8" (4CH-22)
    SKU: 4CH-22
    $69
    In stock
  • Unicel Replacement Cartridge, 25 Sq. Ft., 4-1/4" x 12" (C-4329)
    Unicel Replacement Cartridge, 25 Sq. Ft., 4-1/4" x 12" (C-4329)
    SKU: C-4329
    $65
    In stock
  • Unicel Replacement Cartridge, 200 sq. ft. (C-9419)
    Unicel Replacement Cartridge, 200 sq. ft. (C-9419)
    SKU: C-9419
    $156
    In stock
  • Unicel Replacement Cartridge, 16 Sq. Ft., 4-15/16" x 5-1/2" (C-4316)
    Unicel Replacement Cartridge, 16 Sq. Ft., 4-15/16" x 5-1/2" (C-4316)
    SKU: C-4316
    $55
    In stock
  • Unicel Replacement Cartridge, 15 Sq..Ft., 4-1/4" x 7-1/8" (C-4315)
    Unicel Replacement Cartridge, 15 Sq..Ft., 4-1/4" x 7-1/8" (C-4315)
    SKU: C-4315
    $42
    In stock
  • Unicel Replacement Cartridge, 15 Sq. Ft., 6-3/8" x 8" (C-6324)
    Unicel Replacement Cartridge, 15 Sq. Ft., 6-3/8" x 8" (C-6324)
    SKU: C-6324
    $81
    In stock
  • Unicel Replacement Cartridge, 135 Sq. Ft., 7-1/4" x 29" (C-7623)
    Unicel Replacement Cartridge, 135 Sq. Ft., 7-1/4" x 29" (C-7623)
    SKU: C-7623
    $149
    In stock
  • Unicel Replacement Cartridge, 135 Sq. Ft., 5-5/16" x 30-1/8" (C-5351)
    Unicel Replacement Cartridge, 135 Sq. Ft., 5-5/16" x 30-1/8" (C-5351)
    SKU: C-5351
    $149
    In stock
  • Unicel Replacement Cartridge, 133 Sq. Ft., 7-7/8" x 26-1/8" (C-7688)
    Unicel Replacement Cartridge, 133 Sq. Ft., 7-7/8" x 26-1/8" (C-7688)
    SKU: C-7688
    $199
    In stock
  • Unicel Replacement Cartridge, 125 Sq. Ft., 8-1/2" x 19" (C-8326)
    Unicel Replacement Cartridge, 125 Sq. Ft., 8-1/2" x 19" (C-8326)
    SKU: C-8326
    $109
    In stock
  • Unicel Replacement Cartridge, 105 Sq. Ft., 7-1/4" x 21-13/16" (C-7621)
    Unicel Replacement Cartridge, 105 Sq. Ft., 7-1/4" x 21-13/16" (C-7621)
    SKU: C-7621
    $149
    In stock
  • Unicel SC3-SR100 Replacement Filter Cartridge For Sta-Rite 100TX/100TXR/T-100TX/T-100TXR; 3 oz, 102 sq-ft, 25-11/16 Inch
    Unicel Replacement Cartridge, 102 Sq. Ft., 8-11/16" x 25-11/16" (SC3-SR100)
    SKU: SC3-SR100
    $199
    In stock
  • Unicel Replacement Cartridge 100 sq. ft. Rec. Warehouse, Jacuzzi Leisure (C-8310)
    Unicel Replacement Cartridge 100 sq. ft. Rec. Warehouse, Jacuzzi Leisure (C-8310)
    SKU: C-8310
    $179
    In stock
  • Unicel C-9699 Replacement Filter Cartridge For Jacuzzi CFR-100; 4 oz, 100 sq-ft, 19-7/8 Inch
    Unicel Replacement Cartridge 100 sq. ft. Jacuzzi CFR-1(C-9699)
    SKU: C-9699
    $115
    In stock
  • Unicel C-9999 Replacement Filter Cartridge For Airwick/Heldor; 6 oz, 100 sq-ft, 19-5/8 Inch
    Unicel Replacement Cartridge 100 sq. ft. Airwick, Heldor, Vak-Pak, Dyna-Pure - (C-9999)
    SKU: C-9999
    $199
    In stock
  • Unicel Replacement Cartridge, 100 Sq. Ft., 8-15/16" x 19-1/4" (C-8499)
    Unicel Replacement Cartridge, 100 Sq. Ft., 8-15/16" x 19-1/4" (C-8499)
    SKU: C-8499
    $123
    In stock
  • Unicel Replacement Cartridge, 100 Sq. Ft., 7-1/4" x 29" (C-7622)
    Unicel Replacement Cartridge, 100 Sq. Ft., 7-1/4" x 29" (C-7622)
    SKU: C-7622
    $118
    In stock
  • Unicel Replacement Cartridge, 100 Sq. Ft., 5-5/16" x 21-5/16" (C-5396)
    Unicel Replacement Cartridge, 100 Sq. Ft., 5-5/16" x 21-5/16" (C-5396)
    SKU: C-5396
    $139
    In stock
  • Unicel Filbur Cartridge - (C-7492)
    Unicel Filbur Cartridge - (C-7492)
    SKU: C-7492
    $159
    In stock
  • Save 11%
    Unicel Cartridge - (SC3-SR137) subbed with (UHD-SR137)
    Unicel Cartridge - (SC3-SR137) subbed with (UHD-SR137)
    SKU: UHD-SR137-DUP
    $175
    $197
    In stock