6" x 32" or 32" x 6" Cube Core Eggcrate Return Air Grille w24h24 + Product Details Size –

+ Product Details Size – 24"w X 14"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 32 5/8" width X 36 5/8" height

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

while the ingenious dial-controlled damper empowers you to effortlessly regulate airflow using your foot

6" x 32" or 32" x 6" Cube Core Eggcrate Return Air Grille w24h24 + Product Details Size –+ Product Details Size 6" x 32" or 32" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 8. 5" X 34. 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