Below is a list of Wet Dust Collectors manufacturers from St. Louis, Missouri. Wet dust collectors are devices used to eliminate various pollutants from the air using liquid spray or pools which collect and extract contaminants in a number of ways. This purifying process can remove either particulates or gaseous impurities using chemical reactions and absorption techniques. As this air pollution control method can handle various temperatures and moisture contents, it is very versatile and can remove nearly any type of pollutant.