What type of systems are designed to remove hazardous gases or contaminants?

The correct answer is Hazardous Exhaust Systems because these systems are specifically engineered to remove hazardous gases or contaminants from the air in various industrial and commercial environments. They are essential for maintaining safe air quality and protecting the health of workers by extracting dangerous fumes, vapors, and particulate matter created during manufacturing processes or other operations that produce hazardous materials.

Hazardous Exhaust Systems often include specialized components such as fume hoods, ductwork designed to handle corrosive or toxic substances, and filtration mechanisms that ensure contaminants are safely removed before the air is discharged. This makes them crucial in settings where exposure to hazardous materials can occur, such as laboratories, chemical processing plants, and other industrial facilities.

While other systems like Exhaust Air and Ventilation Systems may contribute to indoor air quality and can assist in removing some contaminants, they are not necessarily designed specifically for hazardous materials. Filtration Systems, on the other hand, are more focused on removing particulates from the air but do not always include the robust design features or safety considerations needed for hazardous environments.