Clean Air EF/S 4 Class II Biological Safety Cabinet with HEPA Filtration

The Clean Air EF/S 4 Biological Safety Cabinet is a Class II biosafety workstation designed to enable safe, sterile handling of biohazardous agents without a complete physical barrier. It features a laminar downflow air system passed through a HEPA filter, ensuring a particle-free work surface critical for contamination-sensitive applications such as molecular diagnostics and bioprocessing.

Key technical specifications include:

The cabinet’s design incorporates an inward air inflow through the front slots to protect personnel from pathogenic aerosols, while air is recirculated or exhausted via dual HEPA filters—one for downflow and one for exhaust—with precise proportional fan control. This feature is essential for biotechnology labs, clinical diagnostics, and synthetic biology research, where operator safety and contamination control are paramount.

This biosafety cabinet supports critical workflows in gene editing, biomanufacturing, and live-cell imaging by maintaining a consistently clean, particle-free environment and protecting both the user and sample integrity. Its efficient airflow dynamics—characterized by stable, non-turbulent laminar flow—make it widely adopted in laboratories requiring stringent sterile processing and containment of biohazardous materials.