8" x 8" Cube Core Eggcrate Return Air Grille Powder Coated Refrigerant - 1/2" White Insulation

Refrigerant - 1/2" White Insulation - 50' Long

+ Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only

Each grille is securely shrink-wrapped with a cardboard backing to prevent damage during shipment

5/8” - 2579 PSI

8" x 8" Cube Core Eggcrate Return Air Grille Powder Coated Refrigerant - 1/2" White Insulation+ Product Details Size 8" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 9. 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 electric bills