22" x 28" or 28" x 22" Cube Core Eggcrate Return Air Grille White high-impact clear plastic for long-lasting

high-impact clear plastic for long-lasting performance

75"H – fits a 24" X 4" duct opening

no professional tools needed

12" x 2" Decorative Wood Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction

+ Product Details Size - 24"w X 30"h is the size for the duct opening measurement only

22" x 28" or 28" x 22" Cube Core Eggcrate Return Air Grille White high-impact clear plastic for long-lasting+ Product Details Size 22" x 28" or 28" x 22" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 23. 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