Air purifier

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are for environmental purposes only and do not form any part of the claimed design.

Claims

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