This combination ventilation fan and duct storage unit is constructed of rugged polyethylene. Ideal for use as a one piece ventilation package. Duct canister is securely attached to a lightweight Air System® fan. Axial canister fans are available in AC or DC, with 6’, 15’ or 25’ of duct installed. The DC fan can be ordered with the new Jump-n-Carry battery pack to provide approximately 2 hours of run time. CE registered and CSA approved. Sold individually.