This Dualdraw 4 ft. Wide Down/Back Draft Table with Replaceable Filters has a number of Dry Dust/Fume Applications. It was used as a Demo Unit for approx. 15 years. It has been carefully refurbished as needed and equipped with New Filters as shown. The Side Wings offer excellent containment of dusts and fumes (dry). Buyer is responsible for shipping costs, or pick up locally in Illinois. Contact us for more information.