14" x 14" Cube Core Eggcrate Return Air Grille Floor Grille + Product Details Size –

+ Product Details Size – 14" x 30" or 30" x 14" is the size for the duct opening measurement only

Width vs Height

+ Product Details Size – 15" Corner Baseboard Grille - White - HVAC corner vent cover

75" width X 11

Installation Location – Sidewall or ceiling

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