Lambro Industries D04053 3 x 25 ft. Flexible Semi-Rigid Aluminum Duct

Lambro 333 Semi-Rigid Flexible Duct 3-Inch x 25-ft Aluminum

• Ideal for exhausting clothes dryers
• Bendable to any configuration
• No fire or UL ratings

It features aluminum construction for durability. This class 0 duct is non-combustible with a maximum operating temperature of 400 deg F. It has continuous air-tight lock-seam.