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Home>Water Filter Brands>Bosch Water Filters > CS-52


3M CUNO CS-52 Bosch Refrigerator Water Filter

Replaces CunoOCS 55866-05, 55866-06, CS-51 Refrigerator Filters

CUNO CS-52 Bosch Refrigerator Water Filter and CunoOCS CS52 Water Filters
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Product Code: CS-52
Retail Price: $59.99
  • CUNO CS-52 Bosch Refrigerator Water Filter Details:
  • The CunoOCS CS-52 Bosch Refrigerator Water Filter fits refrigerators that use the Cuno Series CS-450 Sanitary Quick Change water filter system.
  • The Cuno CS-52 filter cartridge is tested and certified by NSF International to meet or exceed NSF/ANSI Standard 42.
  • The Bosch CS-52 refrigerator water filter reduces 86.0% of chlorine taste and odor and sediment.
  • The Bosch refrigerator water filter CS-52 is approximately 8-1/4 inches in length and 2-1/2 inches in width.
  • Use the CunoOCS CS-52 water filter in the following refrigerator models: Evolution 500 Series, B20CS50SN & Evolution 800 Series, B20CS80SN

Contaminant Removal:

  • 86.00%
  • Chlorine
  • Sediment

Filter Type: Activated Carbon Block

Filter Life: 6 months or 1500 gallons

Micron Rating: 5 microns

Flow Rate: 0.5 gallons per minute

Size: 8 1/4 inches (length) x 2 1/2 inches (diameter)

UPC: 016145068805

Country of Origin: U.S.A.

  • Manufacturer: Bosch CS-52
  • Refrigerators that use the Bosch CS-52 Filter Cartridge:
  • Evolution 500 Series, B20CS50SN
  • Evolution 800 Series, B20CS80SN
  • All Bosch refrigerators with internally fitting cartridges.
  • May also fit Siemens/Neff products with internal cartridges and Ariston models.
  • The CunoOCS CS52 Water Filter Replaces:
  • CunoOCS 55866-05 Water Filter
  • CunoOCS 55866-06 Water Filter
  • Cuno CS-51 Water Filter
  • Bosch CS-52 Refrigerator Water Filter Replacement Instructions:
  • Replace the Cuno OCS CS52 water filter every 6 months or when you notice bad tastes and odors returning to your water.
  • Before installing the new CS-52 filter cartridge, unplug the refrigerator and disconnect the refrigerator water supply.

Quantity Unit Price
1 - 2 $45.99
3 - 5 $44.59
6+ $43.19
Availability: In-Stock
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