10"w X 6"h [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 11.75"W X 7.75"H] 8" Round Duct Pipe creating a quiet and efficient

creating a quiet and efficient environment

Actual Filter Size – 17 3/4"w x 27 3/4" x 1"

+ Product Details Size - 28"w X 34"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are approximately 26 5/8" width X 38 5/8" height

10"w X 6"h [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 11.75"W X 7.75"H] 8" Round Duct Pipe creating a quiet and efficient+ Product Details Size 10"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 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