US D374278 S
FIG. 1 is a top, front and right side perspective view of an air purifier according to my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a left side view thereof.