Air cleaner

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged view of the encircled portion shown in FIG. 3.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Claims

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