Everbilt 4 in. x 8 ft. Semi-Rigid Flexible Aluminum Dryer Vent Duct

This Imperial 4 in. x 8 ft. Semi-Rigid Dryer Duct is ideal for clothes dryer venting applications where a UL-certified all-aluminum product is required by code. The semi-rigid aluminum clothes dryer transition duct is flexible but retains its shape for improved airflow and energy efficiency. It allows for an easy connection without the need for elbows. For safe and efficient operation, its durable aluminum construction is heat and flame resistant. It is recommended by dryer manufacturers for use with both electric and gas clothes dryers.