Air purifier

Description

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

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

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

FIG. 4 is back elevational view of the air purifier of FIG. 1;

FIG. 5 is a left side elevational 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 bottom view of the air purifier of FIG. 1.

The broken lines in the drawings are for the purpose of illustration elements of the air purifier that form no part of the claimed design.

Claims

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