HEPA Versus ULPA: Which Filter Should Your Biosafety Cabinet Use?

A biological safety cabinet (BSC) is one of the most important pieces of equipment in virtually every laboratory that handles low-to-moderate risk biological materials. A BSC maintains a safe environment for personnel, and prevents cross-contamination of the work product in industries such as large healthcare providers, testing facilities, or pharmaceutical manufacturers. Among the many important components determining the effectiveness of a BSC, the most critical is the air filter.