6" x 32" or 32" x 6" Cube Core Eggcrate Return Air Grille Aluminum Adjustable Curved Blade Full Control – Full 190

Full Control – Full 190 degrees control of air direction vertically & horizontally

Actual Filter Size – 19 3/4"w x 29 3/4" x 1"

Whether you're restoring an old Victorian or craftsman style home

actual front end outer dimensions are approximately 27 5/8" width X 38 5/8" height

Center Core is Removable for Easy Access and Maintence

6" x 32" or 32" x 6" Cube Core Eggcrate Return Air Grille Aluminum Adjustable Curved Blade Full Control – Full 190+ Product Details Size 6" x 32" or 32" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 8. 5" X 34. 5". 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