10" x 28" or 28" x 10" Cube Core Eggcrate Return Air Grille 12" Diameter + Product Details Size -

+ Product Details Size - 30"w X 32"h is the size for the duct opening measurement only

this grille boasts a natural warmth and fine finish

or just adding updated elements to your current home

Designed with individually adjustable curved blades

All year round solution - Get the hot air out during the Summer Months

10" x 28" or 28" x 10" Cube Core Eggcrate Return Air Grille 12" Diameter + Product Details Size -+ Product Details Size 10" x 28" or 28" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" X 29. 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