Air filter

Abstract

Description

FIG. 1 is a top perspective view of an air filter, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged detail view of area 9 in FIG. 1 thereof;

FIG. 10 is an enlarged detail view of area 10 in FIG. 1 thereof;

FIG. 11 is an enlarged detail view of area 11 in FIG. 1 thereof;

FIG. 12 is an enlarged detail view of area 12 in FIG. 1 thereof; and,

FIG. 13 is an enlarged detail view of area 13 in FIG. 2.

The broken lines in the drawings illustrate the portions of the air filter, which form no part of the claimed design.

The dash-dash-dot broken lines show the boundary of the enlarged views and form no part of the claimed design.

Claims

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