Filter Device

FIG. 1 is a perspective front view of a filter according to the disclosure;

FIG. 2 is a perspective rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a left view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The dashed boundary lines are for purposes of illustration only and do not form a part of the claimed design. Any components within the dashed boundary lines are disclaimed from the subject matter of the claimed design.