22" x 34" or 34" x 22" Cube Core Eggcrate Return Air Grille Ceiling width: 22px

width: 22px

Whether you choose the modern contemporary

Actual Filter Size – 24 3/4"w x 33 3/4" x 1"

+ Product Details Size – 12" x 12" is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 6" x 22" or 22" x 6" duct opening (measured at the opening)

22" x 34" or 34" x 22" Cube Core Eggcrate Return Air Grille Ceiling width: 22px+ 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