Air cleaner

Description

FIG. 1 is a top perspective view of an air cleaner showing our new design;

FIG. 2 is a bottom perspective view of the air cleaner showing our new design;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view of the air cleaner in an environment in which it may be used.

The features shown in broken lines depict environmental structure only and form no part of the claimed design.

Claims

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