Replacement Cuno Filters OCS CS-51

3M Filter Compatible with Following Cuno Models:

Replacement cartridge for all fridges that use the Cuno CS-450 type series with internally fitted cartridges:

Replaces Filter Models

- CS-51,

- Cuno OCS CS-52

- Cuno OCS CS-52

- 5586605

- 640565

- 5586606,

Replaces the following fridge types

Balay - Bosch - Gaggenau - Neff - Siemens

Tested and Certified by NSF International against NSF/ANSI Standards 42

Cuno 3M recommends replacement every 12 months.

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