8" X 6" [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 9.75"W X 7.75"H] w10h10 [Outer Dimensions: 16

[Outer Dimensions: 16

Can be hooked up with our Butterfly Dampersfor precise airflow control

Copper coil line set fits most ductless mini split air conditioners

actual front end outer dimensions are approximately 20 5/8" width X 16 5/8" height

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

8" X 6" [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 9.75"W X 7.75"H] w10h10 [Outer Dimensions: 16+ Product Details Size 8"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 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 Location