18" x 32" or 32" x 18" Cube Core Eggcrate Return Air Grille 12" Round Duct Pipe finished in sleek chrome

finished in sleek chrome

actual front end outer dimensions are approximately 27 5/8" width X 34 5/8" height

Great emphasis has been invested in the design of this product to prevent it from kinking in sharp bends & turns and to hold steady and at full diameter in all applications

+ Product Details Size – 22"w X 32"h is the size for the duct opening measurement only

These are specially sized to fit into all drop ceilings

18" x 32" or 32" x 18" Cube Core Eggcrate Return Air Grille 12" Round Duct Pipe finished in sleek chrome+ Product Details Size 18" x 32" or 32" x 18" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 19. 75" X 33. 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