The Pollution control system sprays a collection of dry reagents into the exhaust stream that react differently depending on which material they are targeting for removal. Pollution control is the process of reducing or eliminating the release of pollutants into the environment. Units use a system of special filters to help clean grease, smoke and odors from the exhaust airstream of commercial kitchens and restaurants. Pollution Systems can assess the process conditions and compliance requirements to help you meet or exceed your emission control objectives. Pollution control system is very effective.