14" x 14" Cube Core Eggcrate Return Air Grille 2-Way Every grille has a front

Every grille has a front end frame that will overlap at the wall joint

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ensuring a perfect fit

this grille is a testament to high standard craftsmanship

4" X 10" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

14" x 14" Cube Core Eggcrate Return Air Grille 2-Way Every grille has a front+ Product Details Size 14" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 15. 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 electric