Used fume hoods are designed for safe ventilation and containment of hazardous fumes in laboratory and industrial environments. Available systems include ducted and ductless configurations for chemistry labs, pharmaceutical processing, research facilities, and pilot plant operations. Common options include benchtop, walk-in, explosion-proof, and HEPA- or carbon-filtered units to meet a range of safety and compliance requirements. Inventory may feature trusted manufacturers such as Labconco, Thermo Fisher Scientific, AirClean Systems, Erlab, NuAire, and Hemco. Machinery & Equipment Co. can help identify the right used fume hood based on workspace size, airflow requirements, and regulatory considerations.