This feature is only available on some models.
Replacing the Air Filter
Replace the Air Filter:Approximately every six months.When the air filter indicator lights up.Use replacement air filter: LT120FRotate the filter cover counterclockwise to release the tabs, and remove the cover.Remove the filter from the inside of the cover by pressing the side of the filter in and pulling the center out.Place the new filter inside of the cover with the side that says FRONT facing outward.Align tabs a on the filter cover with hooks b on the refrigerator wall.Rotate the air filter cover clockwise until the hooks engage and the cover locks in place.Press and hold the Fresh Air Filter / Replace Air Filter button on the control panel for 3 seconds to reset the filter sensor.