10" x 30" or 30" x 10" Cube Core Eggcrate Return Air Grille Aluminum Bar + Product Spec Sheet Floor

+ Product Spec Sheet Floor Register Spec Sheet

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

Plain Ends - Gives you the freedom to cut and flare at your own project needs

+ Product Details Size - 14"w X 25"h is the size for the duct opening measurement only

Design – Cubic core eggcrate design Offers highest airflow efficiency at almost 95%

10" x 30" or 30" x 10" Cube Core Eggcrate Return Air Grille Aluminum Bar + Product Spec Sheet Floor+ Product Details Size 10" x 30" or 30" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 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