Product review (5 stars): A Necessary Tool
Review of: "General Electric UCWRNCH Carbon Refrigerator Filter Wrench."

This tool is designed to loosen and remove filter cartridge casings from the mount on GE's reverse osmosis water-filtration system (various models).  This is a necessary tool and if you insist on trying to hand loosen you could damage the mount.  I gave it five stars because it is a necessary tool and should be kept with the system to preserve integrity.