Air purifiers

Description

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

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation 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 dashed or broken lines shown in the drawings depict portions of the air purifier in which the design is embodied that form no part of the claimed design.

Claims

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