VBS- Vertical Airflow
The PureAir VBS system is a complete self contained, vertical airflow unit. This deep bed system provides continuous high efficiency air purification for contaminated air streams ranging in volume from 150 to 8,000 CFM. Because the system has a vertical airflow, the potential for air bypass is completely eliminated.

The PureAir VBS systems come in either blow-through or draw-through configurations. Blow-through configurations are generally used for corrosion control applications. Draw-through configurations are generally used for odor control or environmental emission applications.