Dundas Jafine ProFlex 4 In. x 50 Ft. Aluminum Flexible Dryer Duct

ProFlex duct is ideal for many venting applications.

Bulk 50' roll can be cut/sold to lengths needed for each job.

Per UL2158A, only ducts 8' or less can be UL marked; only lengths of 8' or less can be UL approved for use as venting for gas and electric clothes dryers.

ProFlex is constructed of heavy-duty, fire-resistant, 4-ply aluminum foil laminate that encapsulates a high-density, corrosion-resistant wire helix.

This forms an airtight and easy-to-use air duct.

This duct will not support combustion.