Filter rack

Description

FIG. 1 is a front, top perspective view, showing our new design for a filter rack;

FIG. 2 is a bottom, rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines show portions of the filter rack that form no part of the claimed design.

Claims

We claim the ornamental design for a filter rack, as shown and described.