Flush Wall Vent [Lite+]We've reimagined old fashioned grille vents. This high performance, ultra minimalist design has all the features of the Flush Wall Vent [Lite] plus a double air channel that delivers *+50% more airflow. It's great value with serious power. With a paintable center plate that hides the vent in plain sight once installed, all you see is a clean rectangular air channel. The Flush is a subtle upgrade that makes a big design impact. Pro install in 30