•Create your own filter fans or exhaust grills
•Mounts easily with 4 screws using template and hardware provided.
•Complete with flame retardant ABS plastic grill and flame retardant synthetic filter.
•Integral gasket on reverse side of grill, seals against mounting surface.
•Hole cutout is NOT critical as rear of filter grill seals to surface (see rear photo below)
•Can be used with standard 3.15" or 4.7" square fans (available below or use your own) or alone as as exhaust grill
•Molded in a choice of four colors to match our racks & accessories.
