Air purifier

Description

FIG. 1 is a front view of an air purifier showing the new design;

FIG. 2 is a back side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top perspective view thereof; and,

FIG. 8 is a bottom perspective view thereof.

Claims

The ornamental design for an air purifier, as shown and described.