Rigid Cells

Rigid Cell Filters are constructed of Polypropylene media and custom plastic separators to resist microbial growth.  Heavy gauge metal frames and backing provide added support, insuring stability at any airflow for maximum media utilization.  With high dust holding capacities, high efficiencies, and low resistance to air-flow. The Environet Rigid Cell is a good choice for your critical filter applications. 

Available in ASHRAE 52.1 ratings 65%, 85%, and 95%.