14" x 30" or 30" x 14" Cube Core Eggcrate Return Air Grille Color_White this grille seamlessly drops into

this grille seamlessly drops into the designated place

they seamlessly integrate into your space

High Quality – High-quality aluminum with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size – 4"w X 12"h is the size for the duct opening measurement only

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14" x 30" or 30" x 14" Cube Core Eggcrate Return Air Grille Color_White this grille seamlessly drops into+ Product Details Size 14" x 30" or 30" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 31. 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