14" x 24" or 24" x 14" Cube Core Eggcrate Return Air Grille 12in diameter + Product Details Size –

+ Product Details Size – 10"w X 32"h is the size for the duct opening measurement only

75"H – fits a 10" x 8" duct opening

+ Product Details Size – 30"w X 20"h is the size for the duct opening measurement only

+ Product Description Introducing our 18" Wooden Corner Baseboard Grille - a sophisticated addition to elevate your HVAC system and interior decor

actual front end outer dimensions are approximately 14 5/8" width X 32 5/8" height

14" x 24" or 24" x 14" Cube Core Eggcrate Return Air Grille 12in diameter + Product Details Size –+ Product Details Size 14" x 24" or 24" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 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