Air purifier

Description

FIG. 1 is a front, right side, top perspective view of the air purifier showing my new design;

FIG. 2 is a rear, right side, bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines show portions of the design that form no part of the claimed design.

Claims

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