14" X 8" [Duct Opening] 2-Way Horizontal Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 9.75"H] Compatible With Duct 12in Actual Filter Size – 7

Actual Filter Size – 7 3/4"w x 19 3/4" x 1"

6" width X 11

+ Product Details Size – 22"w X 22"h is the size for the duct opening measurement only

Actual Filter Size – 19 3/4"w x 19 3/4" x 1"

14" X 8" [Duct Opening] 2-Way Horizontal Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 9.75"H] Compatible With Duct 12in Actual Filter Size – 7+ Product Details Size 14"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" width X 9. 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