Filter Device for Fluid Filter

FIG. 1 is a top, front, right perspective view of a filter device for a fluid filter showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dash-dash lines depict portions of the filter device for a fluid filter. The dash-dot-dash lines depict boundaries of the claim. Broken lines form no part of the claimed design.