The 3M SF165 is a water filtration system that uses the following replacement cartridges:
The 3M Cuno SF165 ScaleGARD HT Water Filter System reduces sediment as well as chlorine taste and odor from your water. This single cartridge system also reduces scale from the water entering your foodservice equipment. This water filtering system has a micron rating of 3. This 3M water filter system has a flow rate of 3.34 gallons per minute (gpm), and a capacity of 35,000 gallons.
The 3M SF165 specifications: