8" x 14" or 14" x 8" Cube Core Eggcrate Return Air Grille w6h6 + Product Details Size –

+ Product Details Size – 16"w X 6"h is the size for the duct opening measurement only

5/8" - 2579 PSI

Each grille is carefully packaged with cardboard backing to prevent damage during shipment

but you will appreciate the benefits over the period of time

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8" x 14" or 14" x 8" Cube Core Eggcrate Return Air Grille w6h6 + Product Details Size –+ Product Details Size 8" x 14" or 14" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 15. 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