Air purifier

Description

FIG. 1 is a top, front, right perspective view of an air purifier showing our design therefor;

FIG. 2 is a bottom, right, rear perspective view thereof;

FIG. 3 top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a top, rear, left perspective view thereof.

Claims

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