The 3M Water Filtration CS-52 Replacement Filter fits into the CS-452 filtration systems and is also a direct replacement for Bosch refrigerator filters with the SQC cap. The Cuno 3M 55866-05 filter is an economical way to provide maximum equipment protection and consistent water quality for low volume cold cup beverage applications. The 3M CS-52 features a 5 micron carbon block that reduces sediment, chlorine, taste, and odor.

  • Traps and reduces particulate in the 0.5-5 micron range
  • Helps prevent potentially harmful lime scale* build-up for equipment protection (models OC105-S, OC205-S and CS-341)
  • Reduces lead which may be found in city water from lead main water feeds, lead solder used in plumbing prior to 1987 and brass fixtures (model OWS1005-L)
  • Specific model OW1005-L also includes the added benefit of cyst** reduction
  • Compact footprint allows for easy installation
  • NSF Certified
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Product Type:
Replacement Cartridge
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