H&C RE5TI 22 22 W 22" X 22" ALUM EGGCRATE RETURN GRILLE, 1/2" X 1/2" X 1/2" GRID CORE, WITH R4.2 INSULATED BACK, WHITE (045504)

[ "Return Air Grille", "Type T-Bar, Return Air", "Style Egg Crate Face", "Grill Size 22 Inch Width x 22 Inch Height", "Overall Dimensions 23-3/4 Inch Width x 23-3/4 Inch Height", "Material Extruded Aluminum", "Finish/Color Bright White Enamel", "Inclusions/Features R4.2 Molded Fiberglass Insulated Back, Bonded Foil Vapor Barrier", "Airflow Rating 1695 CFM", "Application Light Commercial" ]