The 150MW series is a 2-way air register powder coated in white used for floor openings. The stamped face allows for two-way air deflection. Our Smooth glide technology ensures rattle free and quiet airflow from your central air system. Smooth glide also provides for smooth opening and closing of your back dampers. Our high quality product will ensure years of continuous use. TRUaire™ Floor Register, 2-Way Stamped Face, Series: 150MW, 6 x 12 in, 13-1/2 in Overall Width, 3-5/8 in Overall Depth, 400 cfm, 55 deg Deflection, 1/2 in Blade Spacing, Steel, Pristine White Powder Coated, Import