Harlotry EY SUBMITTER DRAWING * EXTRUDED ALUMINUM CONSTRUCTION * HINGES LOCATED AT BOTTOM ON WIDTH DIMENSION * REMOVABLE FACE * OPTIONAL FACE MOUNTING HOLES WITH SCREWS *BARS ON 3/4 INCH CENTERS FILTER FRAME MAY BE SCREW FASTENED TO DUCT «USES NOMINAL 1 INCH DISPOSABLE FILTERS * FILTER SIZE EQUALS LISTED SIZE MINUS 1/4 INCH * MINIMUM SIZE: MAXIMUM SIZE: 48 X 48 ONE PIECE CONSTRUCTION * AVAILABLE IN 1 INCH INCREMENTS * SATIN ANODIZED (SA) OR WHITE (W) ENAMEL FINISH LISTED SIZE FILTER RETAINER 9/16 —= LL DUCT