Depending on your furnace model, the filter compartment may have latches, clips, or screws. Release any latches or clips, or unscrew any fasteners securing the grille or cover. Carefully remove the cover to expose the old filter.
Step 3 · Open the Filter Compartment
Depending on your furnace model, the filter compartment may have latches, clips, or screws. Release any latches or clips, or unscrew any fasteners securing the grille or cover. Carefully remove the cover to expose the old filter.