Air filter for ventilation equipment

Description

FIG. 1 is a top view of an air filter for ventilation equipment, showing the design;

FIG. 2 is a bottom view of the air filter for ventilation equipment, as shown in FIG. 1;

FIG. 3 is a side view of the air filter for ventilation equipment, as shown in FIG. 1;

FIG. 4 is a side view, opposite the side view shown in FIG. 3, of the air filter for ventilation equipment, as shown in FIG. 1;

FIG. 5 is a front view of the air filter for ventilation equipment, as shown in FIG. 1;

FIG. 6 is a rear view of the air filter for ventilation equipment, as shown in FIG. 1; and,

FIG. 7 is a perspective view, as shown in FIG. 1.

The broken lines are included for the purpose of showing environmental structure and form no part of the claimed design.

Claims

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