A laminar flow clean bench provides HEPA filtered airflow across the work area, and a particulate-free work surface. Because only HEPA filtered air crosses the work surface, the cabinet is ideal for a range of life science and industrial laboratory and process applications where clean air and product protection is essential. Superior Testing Service tests according to Manufacturers Standards and The Institute of Environmental Sciences and Technology Recommended Practice, IEST-RP-CC-002-86 for "Laminar Flow Clean Air Devices"