Air purifier

Description

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

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, top, perspective view thereof; and,

FIG. 8 is a rear, bottom, perspective view thereof.

The broken lines illustrate portions of the air purifier that form no part of the claimed design.

Claims

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