Fixed Bar Blade Filter Grille 935FG-24X40 Finish:Bronze Adjustable baffle controllers to direct

Adjustable baffle controllers to direct airflow horizontally or vertically

CB30 - three way

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One-piece removable slide damper for off-season closure

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 24" Duct Opening (front blades parallel to shortest dimension)

Fixed Bar Blade Filter Grille 935FG-24X40 Finish:Bronze Adjustable baffle controllers to directStandard Features * 45 degree fixed blades parallel to the longest dimension * Hand operated lever for easy filter access * Holds up to 2" thick standard filter (not included) * Removable face for easy cleaning and maintenance * Filter door hinges parallel to longest side * 4 way reversible door on square sizes * 2 way reversible door on rectangular sizes * Filter retention tabs * Concealed mounting holes * Soft White Options * SP9235FG 4 holds 4"