Filter for helmet

Description

FIG. 1 is a front perspective view of a filter for helmet;

FIG. 2 is a rear perspective view of the filter for helmet of FIG. 1;

FIG. 3 is a front view of the filter for helmet of FIG. 1;

FIG. 4 is a rear view of the filter for helmet of FIG. 1;

FIG. 5 is a left side view of the filter for helmet of FIG. 1;

FIG. 6 is a right side view of the filter for helmet of FIG. 1;

FIG. 7 is a top view of the filter for helmet of FIG. 1; and,

FIG. 8 is a bottom view of the filter for helmet of FIG. 1.

The broken lines depict portions of the filter for helmet that form no part of the claimed design.

Claims

The ornamental design for a filter for helmet, as shown and described.