Air purifier

Description

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

FIG. 2 is 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 view thereof, shown in enlarged view; and,

FIG. 7 is a bottom view thereof, shown in enlarged view.

The broken lines show potions of the air purifier that form no part of the claimed design.

Claims

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