• Unicel Replacement Cartridge, 50 Sq. Ft., 4-1/4" x 23-3/4" (C-4351)
    Unicel Replacement Cartridge, 50 Sq. Ft., 4-1/4" x 23-3/4" (C-4351)
    SKU: C-4351
    $95
    In stock
  • Unicel Replacement Cartridge, 45 Sq. Ft., 6" x 8-1/4" (6CH-942)
    Unicel Replacement Cartridge, 45 Sq. Ft., 6" x 8-1/4" (6CH-942)
    SKU: 6CH-942
    $79
    In stock
  • Unicel Replacement Cartridge, 45 Sq. Ft., 6" x 8-1/4" (6CH-941)
    Unicel Replacement Cartridge, 45 Sq. Ft., 6" x 8-1/4" (6CH-941)
    SKU: 6CH-941
    $79
    In stock
  • Unicel Replacement Cartridge, 4 Sq. Ft., 2-7/8" x 9-3/4" (C-2699)
    Unicel Replacement Cartridge, 4 Sq. Ft., 2-7/8" x 9-3/4" (C-2699)
    SKU: C-2699
    $45
    In stock
  • Cartridge for 35 sq.ft. TX35 Pool Filter
    Unicel Replacement Cartridge for 35 sq.ft. TX35 Pool Filter UHDSR35
    SKU: UHD-SR35
    $69
    In stock
  • Unicel Replacement Cartridge, 35 Sq. Ft., 5-3/16" x 12-1/2" (5CH-352)
    Unicel Replacement Cartridge, 35 Sq. Ft., 5-3/16" x 12-1/2" (5CH-352)
    SKU: 5CH-352
    $60
    In stock
  • Unicel Replacement Cartridge, 3.5 Sq. Ft., 2-3/4" x 5-1/8" (C-2305)
    Unicel Replacement Cartridge, 3.5 Sq. Ft., 2-3/4" x 5-1/8" (C-2305)
    SKU: C-2305
    $25
    In stock
  • Unicel Replacement Cartridge, 33 Sq. Ft., 7" x 14" (C-7433)
    Unicel Replacement Cartridge, 33 Sq. Ft., 7" x 14" (C-7433)
    SKU: C-7433
    $79
    In stock
  • 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 Filter Cartridge Pleatco PFF25 Unicel Filbur FC-2399 - 4CH-22
    Unicel Filter Cartridge Pleatco PFF25 Unicel Filbur FC-2399 - 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 American Predator 200 Sq. Ft. Cartridge (59054400) - C-9419
    Unicel American Predator 200 Sq. Ft. Cartridge (59054400) - 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