20" x 24" or 24" x 20" Cube Core Eggcrate Return Air Grille Return Grille } /* ICON */ #hvac-product-accordion

} /* ICON */ #hvac-product-accordion

Actual Front End Outer Dimensions Are 16" Width X 10" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

+ Product Details Size – 32"w X 8"h is the size for the duct opening measurement only

our damper is designed to perfectly align with your setup

20" x 24" or 24" x 20" Cube Core Eggcrate Return Air Grille Return Grille } /* ICON */ #hvac-product-accordion+ Product Details Size 20" x 24" or 24" x 20" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 75" X 25. 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