Lambro 4" x 20' Flexibel White Vinyl Duct (Model 218)

The Lambro 4 inch x 20 foot flexible white vinyl duct 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°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.

Key Features

• Constructed with PVC (Polyvinyl Chloride) material
• Maximum operating temperature of 257°F
• Ideal for bath fan exhaust and other general ventilation applications
• Steel helix wire construction for additional support
• Flexible design for easier installation
• Do not use for clothes dryer installations (UL 2158A duct must be used)
• (1) – 4 inch x 20 foot flexible white vinyl (PVC) duct
• Installation clamps (not included)

⚠️ WARNING: This product can expose you to 4-Vinyl-1-cyclohexene diepoxide (Vinyl cyclohexene dioxide), known to the State of California to cause cancer and 4-Vinylcyclohexene known to cause birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.