Air purifier

Description

FIG. 1 is a front, top and left side perspective view of an air purifier, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken line showing of the air purifier is for the purpose of illustrating article and forms no part of the claimed design.

Claims

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