170 20X16-TRUA - 20X16 1/2IN LOUVER STAMPED STEEL RETURN

TRUaire® Stamped Louver Return Air Grille, Series: 170 Series, 20 x 16 in Duct, 1/2 in Grille Spacing, 1-Way Deflection, CFM Rating: 1029 cfm at 700 fpm, 2.25 sq-ft Nominal Duct Area, 1.47 sq-ft Core Area Area, 30 deg Pitch, Ceiling/Sidewall Mounting, 1/4 in Length, 21-3/4 in Width, 17-3/4 in Height, Steel, Powder-Coated, Pristine White