Air purifier

Description

FIG. 1 is a perspective view of an air purifier in accordance with the present design;

FIG. 2 is a front elevation view of the air purifier of FIG. 1;

FIG. 3 is a rear elevation view of the air purifier of FIG. 1;

FIG. 4 is a left side elevation view of the air purifier of FIG. 1;

FIG. 5 is a right side elevation view of the air purifier of FIG. 1;

FIG. 6 is a top plan view of the air purifier of FIG. 1; and,

FIG. 7 is a bottom plan view of the air purifier of FIG. 1.

The broken lines 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.