TruAire 4 in. x 12 in. Steel 3 Way Floor Diffuser, White

The H153MW 04X12 is a 4 in. x 12 in. 3 way air diffuser used for floor openings. The stamped face allows for 3 way air deflection. Our patented 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.