Air cleaner

FIG. 1 is a front prospective view of an air cleaner in accordance with our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear elevational view thereof.

The pattern of holes fragmentarily shown in FIGS. 1-6 is understood to extend uniformly throughout the area represented.