Fixed Airfoil Blade Filter Grille 900FG-42X20 Finish:Designer Color - Velvet Black Use for applications with round

Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers

Holds up to 1" filter

Opposed Blade Damper standard on 4" widths

Stamped from cold roll steel

Fixed Airfoil Blade Filter Grille 900FG-42X20 Finish:Designer Color - Velvet Black Use for applications with roundStandard 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 *