55-Gallon Drum Adsorbers

For low-flow or point-source work, carbon drum adsorbers treat air or water without a full vessel. Each drum is filled with granular activated carbon and, for air, runs on a plug-in blower; they come in 55, 85, and 110-gallon sizes, with wheel dollies for moving them. They pull VOCs and nuisance odors such as smoke or gasoline fumes. Rent or buy.