Labtron Ducted Fumehood are ventilation system that employs external ducting to expel contaminated air outside. They are designed for environments with significant fume generation, handling large volumes efficiently. They capture 99.97% of particles as small as 0.3 microns in Fumehoods, ensuring exhaust air is free of impurities. Our Ducted Fumehood are primarily employed to protect labs workers from harmful fumes generated during chemical experiments.