Fits 16x12 Duct Opening | Steel Return Air Grille by Handua #UIC#3668

Fits 16x12 Duct Opening | Steel Return Air Grille by Handua | Vent Cover Grill for Sidewall and Ceiling | White | HVAC Cold Air Intake Grille | Outer Dimensions: 17.75W X 13.75HHOW TO MEASURE - Always measure the wall opening to determine which size you should order. Wall Opening Size = Listed Size. If the duct opening on the wall is 16 W x 12 H please order 16x12 size option. The outer dimensions of the grille are 1.75 wider. Handua return air grille used for sidewall or ceiling openings.HIGH-QUALITY MATERIALS - Made of first-class steel with resilient powder paint coated, this cold air return cover ensures robustness and long-lasting performance. The steel is stamped so there is no sharp edges. Its sturdy construction ensures long-term durability, making it a reliable choice for both residential and commercial applications.EFFICIENT AIRFLOW - Enjoy a quiet and efficient airflow for your HVAC system with our vent cover. 40 degree angled fins ensures maximun airflow. Perfect for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.