12" x 24" or 24" x 12" Cube Core Eggcrate Return Air Grille Color_Red Oak Wood actual front end outer dimensions

actual front end outer dimensions are 15

/* increased padding */ border-radius: 6px

providing a stylish and practical solution for ventilation

75" height

No Sharp Surface Edges

12" x 24" or 24" x 12" Cube Core Eggcrate Return Air Grille Color_Red Oak Wood actual front end outer dimensions+ Product Details Size 12" x 24" or 24" x 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" X 25. 75". High Quality High quality, rust free aluminum construction with smooth finished edges and counter sunk screw holes (screws included); no sharp edges.. Installation Location sidewall and ceiling. Design Cubic core eggcrate design Offers highest airflow efficiency at almost 95%, reducing