22" x 22" Cube Core Eggcrate Return Air Grille Color_White /* more vertical + left

/* more vertical + left spacing */ } /* OPEN STATE */ #hvac-product-accordion

+ Product Details Size – 20"w X 4"h is the size for the duct opening measurement only

+ Product Details Size – 26"w X 16"h is the size for the duct opening measurement only

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22" x 22" Cube Core Eggcrate Return Air Grille Color_White /* more vertical + left+ Product Details Size 22" x 22" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 23. 75" X 23. 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