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] Aluminum Adjustable Curved Blade actual front end outer dimensions

actual front end outer dimensions are 11

with actual front end outer dimensions of 10"

this thermostat guard is an ideal solution for residential

Actual Filter Size – 29 3/4"w x 9 3/4" x 1"

+ Product Details Size - 30"w X 28"h is the size for the duct opening measurement only

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] Aluminum Adjustable Curved Blade actual front end outer dimensions+ 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