Return Air Grilles

Series/Model: RAReturn Grille with 38° Fixed Blades Details: Return Air Grille Type Return Air Grill Size 11-3/8 Inch Wide x 7-3/8 Inch Tall Overall Dimensions 13-1/2 Inch Wide x 9-1/2 Inch Tall x 7/8 Inch Deep Fin Spacing 3/4 Inch Fin Angle 38...