Lambro 1303 Series Vent Hose, Includes: (2) Adjustable Nylon Clamps, (1) Vinyl Duct, 4 in ID, 8 ft L, Vinyl, White

The Lambro 4 in x 8 ft flexible white vinyl duct kit is ideal for bath fan exhaust and other general venting applications that require moist air and humidity from exiting the home. This duct is made from vinyl (PVC) material bonded with an adhesive with a maximum operating temperature of 158 deg F. This duct is not recommended for higher temperature applications. The duct is supported by a steel wire helix spiral frame to prevent collapsing. Check local building codes prior to installation.