Swing the door open, See Figure 402,and remove the filter by grasping the filter grips and pulling the bottom towards you. . See Figure 403.
2.
Clean the front frame by removing the carbon filter (if installed) and washing the dirt from the filter. Use a mild soap solution if necessary. Allow filter
to dry.
NOTE:
The carbon filter is not a reusable filter, and needs to be replaced every three months for optimum efficiency.
3.
Install new carbon filter (optional) by aligning holes on carbon filter with tabs on mesh filter. (See Figure 404).
4.
Install filter and close door. See Figures 402 and 403