10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Grille Compatible with Duct 6" actual front end outer dimensions

actual front end outer dimensions are approximately 14 5/8" width X 30 5/8" height

75" Width X 11

Upgrade to a new standard of air quality and aesthetics with our Aluminum Ceiling Diffuser

actual front end outer dimensions are approximately 32 5/8" width X 8 5/8" height -

Actual Filter Size – 17 3/4"w x 21 3/4" x 1"

10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Grille Compatible with Duct 6" actual front end outer dimensions+ Product Details Size 10" x 32" or 32" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" X 33. 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