Air purifier

Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures show 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.