Note: This question is for the older version of this part, but we thought you might still find it helpful
How to change GE refrigerator filter housing?
To replace the filter housing you will need to pull the unit out from the wall and shut off the water supply. Once off remove the lower access panel on the back of the refrigerator. Take the water line loose that comes down from the filter from the water valve. Remove the cover over the lines where they enter the refrigerator and disconnect the other water line that goes to the house supply. Once this is completed you will go to the front of the unit and remove the cover then remove the remove the screws at the top that hold the filter housing in place. Remove the housing and install the new one in reverse.