EG Series bioscrubbers/biotrickling filters from EcoVerde have demonstrated better removal rates, at higher loading rates, than has been previously documented. They are economical to operate, with synthetic media that creates a low pressure drop. Because they are a totally biological treatment for odor control, they use no chemicals and require very little maintenance. They contain media designed to lower pressure drop, distribute airflow evenly and reduce electrical consumption. The modular all-in-one bioscrubber systems can help lower installation, operation, and maintenance costs and feature self-sustainable synthetic media. 888-330-0772; www.ecoverdetechnologies.com