US D328637 S
FIG. 1 is a front and top perspective view of an air cleaner showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof, the opposite side being a mirror image of that shown;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
The dot pattern is understood to extend throughout the front panel in FIGS. 1-4, and is shown partially for convenience of illustration.