The 3M DP390 is a water filtration system that uses the following replacement cartridge:
The 3M Cuno DP390 Dual Port Water Filtration System reduces sediment, as well as chlorine taste and odor from your water. This single cartridge system also reduces scale, along with cysts and baceria from the water entering your foodservice equipment. This water filtering system has a micron rating of 0.2. This 3M water filter system has a flow rate of 15 gallons per minute (gpm), and a capacity of 162,000 gallons.
The 3M DP390 specifications: