6" x 24" or 24" x 6" Cube Core Eggcrate Return Air Grille Fixed Blades with Damper + How To Measure A

+ How To Measure A Grille Overall Size:

+ Product Details Size – 12"w X 24"h is the size for the duct opening measurement only

+ Product Details Size – 12"w X 6"h is the size for the duct opening measurement only

+ Product Details Size – 18" Wooden Corner Baseboard Grille

Design – Premium plated finish and modern contempo design forming a luxurious & impressive piece for your home

6" x 24" or 24" x 6" Cube Core Eggcrate Return Air Grille Fixed Blades with Damper + How To Measure A+ Product Details Size 6" x 24" or 24" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 8. 5" X 26. 5". 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