16 x 16 Inch (Duct Opening) Return Air Vent Cover for Wall or Ceiling, Solid Steel Return Air Filter Grille, HVAC Vent Cover, White, 61654

FUNCTIONALITY: Louvers and slotted vanes in a fixed position control the amount and direction of airflow for rattle-free quiet ventilation and optimized performance for heating and cooling systems DURABLE: Return air grilles feature all-steel construction with a heavy-duty powder-coated matte white finish to add a contemporary touch to your home decor and withstand heat and cold without warping ENERGY EFFICIENT: air vent covers are designed for optimal airflow, increasing the efficiency of residential and commercial HVAC systems; suitable for heaters, AC, or combined systems EASY TO INSTALL: Home improvement made EZ; vent cover grilles are easy to install and include 4 screws for installation