14" X 14" [Duct Opening] 2-Way Horizontal Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 15.75"H] Color_R-4.2 Yellow box-shadow: 0 0 6px rgba(82

box-shadow: 0 0 6px rgba(82

& EN 13180 standards

Its removable face allows hassle-free cleaning

Actual Filter Size – 31 3/4"w x 21 3/4" x 1"

Rigid Gauge Steel

14" X 14" [Duct Opening] 2-Way Horizontal Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 15.75"H] Color_R-4.2 Yellow box-shadow: 0 0 6px rgba(82+ Product Details Size 14"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" width X 15. 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