Air purifier

Description

FIG. 1 is a front perspective view of an air purifier according to the invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view thereof taken along line 8-8 of FIG. 2.

The broken lines depict portions of the air purifier that form no part of the claimed design.

Claims

We claim the ornamental design for an air purifier, as shown and described.