The 3M Cuno CARTPAK SF165 are the correct replacement cartridges for the following water filtration systems:
The 3M Cuno SF165 CARTPAK Replacement Cartridge Kit is a set of replacement water filter cartridges for the 3M Cuno SF165 ScaleGARD HT water filtration system. This Cuno filter cartridge kit includes the HF65 and HF8-S filters. The 3M HF65 filter cartridge reduces sediment and the taste & odor of chlorine through high quality carbon block filter media and a 3 micron rating. The HF8-S filter acts as a scale inhibitor to prolong service life and reduce calcium and mangnesium build-up. These 3M Cuno filters have a flow rate of 3.34 gallons per minute and a capacity of 35,000 gallons.
3M Cuno SF165 CARTPAK Replacement Cartridge Kit specifications: