The 3M Cuno CARTPAK DP390 are the correct replacement cartridges for the following water filtration systems:
The 3M Cuno DP390 CARTPAK Replacement Cartridge Kit is a set of replacement water filter cartridges for the 3M Cuno DP390 dual port water filtration system. This Cuno filter cartridge kit includes three HF90 filters and one HF8-S filter. The 3M HF90 filter cartridges reduce bacteria, cysts, sediment, and the taste & odor of chlorine through a bacteriostatic carbon block filter medium. The HF8-S filter acts as a scale inhibitor to prolong service life. These 3M Cuno filters have a flow rate of 15 gallons per minute and a capacity of 162,000 gallons.
3M Cuno DP390 CARTPAK Replacement Cartridge Kit specifications: