Lambro 3 In. x 8 Ft. Aluminum Semi-Rigid Duct

The Lambro flexible semi-rigid 3 In. x 8 Ft. duct is ideal for general purpose venting applications including bathroom fan exhausting. The corrugations throughout the duct prevents collapsing and allows for easily bending the duct when needed. The aluminum is corrosion-resistant, non-combustible, and fire-resistant with a maximum operating temperature of 430 Degrees Fahrenheit. Check local building codes prior to installation.