Air cleaner

Description

FIG. 1 is a left, front, top perspective view of an air cleaner in accordance with the present invention;

FIG. 2 is a front elevation view thereof, the left, right and back sides of the air cleaner are mirror images of the front side;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines represent portions of the structure that form no part of the claim.

Claims

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