Walk-In Fume Hood is designed to protect sensitive biological applications against environmental pollution and cross-contamination by powder aerosol. Enhanced with an external exhaust blower for fast and quick operation with low power consumption. It stimulates a 1150 m³/h exhaust volume that works within the airflow velocity range between 0.3 to 0.8 m/s. A user-friendly control panel with an LCD screen allows intuitive operation for clear observation.