FIG. 1 is a perspective view of an air filter showing our design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
Patent Grant
D530807
FIG. 1 is a perspective view of an air filter showing our design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
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