22" x 34" or 34" x 22" Cube Core Eggcrate Return Air Grille w20h20 it seamlessly blends with any

it seamlessly blends with any decor while performing its vital role in your HVAC system

Ideal for both residential and commercial environments

+ Product Details Size – 25"w X 32"h is the size for the duct opening measurement only

Actual Filter Size – 33 3/4"w x 27 3/4" x 1"

with actual outer dimensions of 12

22" x 34" or 34" x 22" Cube Core Eggcrate Return Air Grille w20h20 it seamlessly blends with any+ Product Details Size 22" x 34" or 34" x 22" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 23. 75" X 35. 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