IQAir InFlowQuick Overview The IQAir InFlow ducting kit enables IQAir standalone filtration systems to draw air through a wall or a window vent and provide clean air into an adjacent room. The IQAir InFlow, coupled with an IQAir Filtration unit, is a simple and effective way to create a positive pressure isolation room; keeping all airborne contaminants out of a clean area. It can just as easily create a negative pressure environment in order to keep