The 3M Cuno Water Factory Systems 47-55707G2 Ultrafine block carbon water filter (47-55707CM) replacement is used with the CoolerMATE CMRO-3TFC reverse osmosis system and the FaucetMATE FM-2 CTO and CoolerMATE CM-2 CTO filter systems.

Specifications:

• The Ultrafine 7-55707G2 filter reduces bad Taste and Odor
• Reduces Chlorine
• Replace every 6 months
• Used in FM-2, FM-350, CM-2 and SQC systems