Air purifier

Description

FIG. 1 is a perspective view of an air purifier, embodying my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. The appearance within the inner circular bottom outline forms no part of the claimed design.

The portions shown in broken lines are for illustrative purposes only; and form no part of the claimed design.

Claims

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