20" x 24" or 24" x 20" Cube Core Eggcrate Return Air Grille Compatible With Duct 6in + Product Details Size -

+ Product Details Size - 28"w X 32"h is the size for the duct opening measurement only

14" x 8" Decorative Wood Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction

to Ensure Perfect Smooth Finish

no exceptions

+ Product Description Introducing HVAC Premium's Aluminum Adjustable Return Grill – the key to enhanced air control and energy efficiency

20" x 24" or 24" x 20" Cube Core Eggcrate Return Air Grille Compatible With Duct 6in + Product Details Size -+ 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