Fixed Airfoil Blade Filter Grille 900FG-18X24 Finish:Designer Color - Velvet Black Standard Features Double deflection surface

Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension

4-Way ceiling register with stiffened 1/2" fan shaped louvers for silent operation

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 14" Duct Opening(front blades parallel to shortest dimension)

Building materials rated 3 hours or less

Hand operated level for easy filter access and cleaning

Fixed Airfoil Blade Filter Grille 900FG-18X24 Finish:Designer Color - Velvet Black Standard Features Double deflection surfaceStandard Features * Fixed airfoil blades parallel to 1st dimension given * . 060 T6 extruded aluminum construction * 45 fixed blade face to conceal filter * Hand operated lever for easy filter access * Concealed mounting holes * Filter door hinges parallel to longest side * Filter retainers * Removable face for easy cleaning * For 1" filter (not included) * Soft White Options * 900 2 FG 2" filter spacing (filter not included) * 900 TFG T Bar mount *