6" x 8" or 8" x 6" Cube Core Eggcrate Return Air Grille Aluminum Adjustable Curved Blade ensuring it arrives in perfect

ensuring it arrives in perfect condition

actual front end outer dimensions are approximately 16 5/8" width X 32 5/8" height

Actual Filter Size – 31 3/4"w x 35 3/4" x 1"

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Actual Front End Outer Dimensions Are 12" Width X 8" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

6" x 8" or 8" x 6" Cube Core Eggcrate Return Air Grille Aluminum Adjustable Curved Blade ensuring it arrives in perfect+ Product Details Size 6" x 8" or 8" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 75" width X 9. 75" height. 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%,