8" x 22" or 22" x 8" Cube Core Eggcrate Return Air Grille w6h6 Actual Front End Outer Dimensions

Actual Front End Outer Dimensions Are 12" Width X 4" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

+ Product Details Size - 32"w X 6"h is the size for the duct opening measurement only

actual front end outer dimensions are 19

10"w X 2"h Is The Size For The Duct Opening Measurement Only

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

8" x 22" or 22" x 8" Cube Core Eggcrate Return Air Grille w6h6 Actual Front End Outer Dimensions+ Product Details Size 8" x 22" or 22" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 23. 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