Seminars
A combination particulate/gas phase filter is capable of controlling primary air pollutants to below levels specified by national air quality standards, as well as removing bacteria, mold and fungi. Since indoor contaminants consist both of particulates and airborne chemicals such as odors, VOCs and SVOCs, both types of filters are needed to treat the air. When dealing with HVAC and air pollution control systems, the pressure drop of a filter should be low while maintaining good airflow, as well as energy savings, throughout the life of the filter.