12" x 12" Steel Fixed Bar Return Grille - Sidewall and Ceiling Aluminum - Cube Core + Product Details Size -

+ Product Details Size - 16"w X 4"h is the size for the duct opening measurement only

+ Product Details Size – 30"w X 10"h is the size for the duct opening measurement only

Installation is hassle-free

this filter grille never rusts and withstands long-term use in any environment

Elevate your air system today and enjoy improved aesthetics and efficient airflow for a comfortable living environment

12" x 12" Steel Fixed Bar Return Grille - Sidewall and Ceiling Aluminum - Cube Core + Product Details Size -+ Product Details Size 12"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 2" wider. High Quality High quality steel with counter sunk screw holes (screws included) and no sharp edges. Installation Location Sidewall and ceiling. Design Heavy gauge steel. Heavier gauge than needed, built for durability and long life in mind, and yet lightweight and easy to handle. Noise free components no