8" x 34" or 34" x 8" Cube Core Eggcrate Return Air Grille w28h28 6" width X 11

6" width X 11

+ Product Details Size - 32"w X 34"h is the size for the duct opening measurement only

Designed for both wall and ceiling applications

All steel wire is applied between PET surfaces to prevent corrosion (oxidization)

please note that the total outer dimensions of the grille measure 14" in diameter

8" x 34" or 34" x 8" Cube Core Eggcrate Return Air Grille w28h28 6" width X 11+ Product Details Size 8" x 34" or 34" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 35. 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