8" x 30" or 30" x 8" Cube Core Eggcrate Return Air Grille Fixed Blades Quality Packaging – Carefully shrink

Quality Packaging – Carefully shrink wrapped with cardboard backing to prevent damage in shipment

High Quality – High-quality rust-free

+ Product Details Size – 8" x 30" or 30" x 8" is the size for the duct opening measurement only

+ Product Details Size - 8"w X 14"h is the size for the duct opening measurement only

8" x 30" or 30" x 8" Cube Core Eggcrate Return Air Grille Fixed Blades Quality Packaging – Carefully shrink+ Product Details Size 8" x 30" or 30" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 31. 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