Air purifier

Description

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

FIG. 2 is a rear 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, front perspective view thereof; and,

FIG. 8 is a bottom, rear perspective view thereof.

The broken lines in the drawings are for showing portions of the air purifier that form no part of the claimed design.

Claims

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