The 3M CUNO FM-1500 DWS water filter system accepts the following filter replacement:
The 3M CUNO Water Factory High Performance Filter Cartridge FM-1500 DWS, also known as part number 05-61002, is a 1-stage high performance filtration system that reduces waterborne contaminants such as lead, dirt, rust, cysts, sediment, chlorine taste and unpleasant odors. The inlet and outlet connections feature a quick-connect push-in style design. This FM-1500 cartridge filter drinking water system has a rated maximum operating pressure of 100 PSI and an operating temperature of 100 degrees Fahrenheit.
3M CUNO FM-1500 Replacement Filter Cartridge specifications:
Do not use water that is microbiologically unsafe or of unknown quality without adequate disinfection. Depending on water quality and usage, the life expectancy of this 3M CUNO High Performance FM-1500 Filtration System is 1,500 gallons or 5,678 liters. It is tested and certified by NSF International against NSF/ANSI Standards 42 and 53. This system does not include a faucet.