Global Industrial Flame Retardant Flexible Duct For 8" Diameter Fan, 16"L

PORTABLE BLOWER VENTILATOR FANS 16'L Ducting for 8 Inch Diameter Fan Ducting easily converts Blower Fan (sold separately) to an exhaust fan with convenient, flexible ducting. Ducts include quick-connect coupling for easy blower attachment. Ducts are 16' long and made with 2-ply reinforced polyvinyl that is flame retardant and withstands -20° to 180°F temperatures. 1 Year Limited Warranty.