The most energy efficient, comfortable and safe B2 cabinet in the industry The BioChemGARD® e3 is a breakthrough in total-exhaust biological safety cabinets. Engineered specifically for laboratories that need containment and removal of vapors, mists and particulates, the BioChemGARD e3 has a revolutionary airflow system that increases users’ comfort and productivity while decreasing the overall operating costs. Unique Airflow Design- Operates with a reduced exhaust airflow and resistance, which minimizes noise and reduces the volume of conditioned air that is exhausted from the laboratory. Learn more in our energy-efficient white paper. Less Maintenance, Less Often – Motor/blower design provides up to a 420% reserve for a very long filter life. Plus the exclusive ExchangeSAFE™ Sealed Access Filter Exchange System - located directly under the work surface - improves access, making the process quick while reducing exposure to contaminants. Self-Adjusting Airflow – The StediFLOW™ VFD motor controller maintains precise airflow by self-adjusting for filter loading. Also controls the ReadySAFE™ low-flow operating mode that preserves containment conditions when the BSC is not in use and substantially reduces energy consumption. Optional Fume Hood Package – Meets the UL requirements for Electrical/Mechanical Safety (UL 61010-1) and the UL requirements for Material Flammability and Effectiveness of Airflow Characteristics (UL 1805). The cabinet has been tested in accordance with ANSI/ASHRAE 110-1995. Usage should be determined by a professional industrial