Ducted Fume Hoods (exhaust hoods), manufactured by Advanced Extraction Labs, offer maximum protection to operators as well as the application by removing harmful particulates and fumes that could be released. Our Ducted Exhaust Hoods are constructed from Heavy duty and polycarbonates and are resistant to many chemicals and solvents. An effective engineering control for enclosing a work area that uses hazardous chemicals, solvents, powders, or other volatile organic.