Our Modular Container Biofilter Systems consist of one to four double walled filter containers to treat airflow rates in a range of 300 m3/h to 20.000 m3/h. The outer wall is made of steel with a treated and painted outer surface. The inner surfaces are coated with 4 mm heavy-duty polyethylene. For higher air flow rates we offer special tanks as biofilter containers. The plants of the series MCBF are of a rugged design and for an automatic operation mainly free of maintenance.