The 3M CUNO 05-735 accepts the following water filter cartridge replacements:
The 3M CUNO CoolerMate RO Drinking Water System 05-735 is a reverse osmosis drinking water filter system with a compact design for point of use coolers. This triple cartridge filter system includes a prefilter, postfilter, and RO membrane to reduce a wide array of contaminants from your drinking water, including arsenic, barium, cadmium, chromium, copper, fluoride, lead, radium 226/228, selenium, cyst, and chlorine taste and odor. This CMTRO-75 RO water filter system features sanitary quick filter changes to make replacing filters quick and easy, while also eliminating the need to handle filter media.
3M CUNO CoolerMate RO Drinking Water System 05-735 specifications: