Air purifier

Description

FIG. 1 is a front view of an air purifier according to the new design, a rear view being a mirror image of the front view;

FIG. 2 is a left side view of the design of FIG. 1, a right side view being a mirror image of the left side view;

FIG. 3 is a top perspective view of the design of FIG. 1;

FIG. 4 is a front perspective view of the design of FIG. 1;

FIG. 5 is a top front perspective view of the design of FIG. 1;

FIG. 6 is a top view of the design of FIG. 1, a bottom view being a mirror image of the top view; and,

FIG. 7 is a top left perspective view of the design of FIG. 1.

Claims

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