TruAire 18 x 18 White Metal Return Air Grille

White Return Air Grilles for the wall or ceiling are affordable and available in over 50 sizes. The stamped steel design makes them a durable choice for your air return needs. Metal wall vents sit almost flat with a 5/16″ turnback to the wall or ceiling. Faceplate dimensions add approximately 1 3/4″ to the listed size. Fins are spaced 1/2 inch apart. Use the actual hole size and not the grille faceplate dimensions when ordering. A hole size of 10″ x 6″ would need a 10″ x 6″ return air grille. Since the grills are a semi-glossy white, on a white background, it is nearly impossible to shoot a quality photo, and still see the detail. The metal return air grilles were photographed in a black light box to give the images better definition, resulting a grey tone. Sizes are listed as width (horizontal) x height (vertical).