Air purifier

Description

FIG. 1 is a perspective view of an air purifier;

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

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

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

FIG. 5 is a right side 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.

Portions shown in broken lines form no part of the subject matter claimed.

Claims

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