14"w X 6"h [Duct Opening] 2-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 7.75"H] Copper Coil-Insulated Line Set + Product Details Size –

+ Product Details Size – 12"w X 8"h is the size for the duct opening measurement only

To Maximize Ventilation Results

Actual Filter Size – 7 3/4"w x 13 3/4" x 1"

this HVAC vent duct cover ensures durability and reliability

Actual Front End Outer Dimensions Are 31

14"w X 6"h [Duct Opening] 2-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 7.75"H] Copper Coil-Insulated Line Set + Product Details Size –+ Product Details Size 14"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" width X 7. 75" height. High Quality High quality steel with counter sunk screw holes (screws included) and no sharp edges. Equipped with a lever for easy airflow adjustment and dampening. Airflow Control Adjustable airflow lever allows precise control over the direction and volume of air. Installation