Deflect-O Supurr-Flex 50 ft. L X 4 in. D Silver Aluminum Air Connector

Supurr-Flex duct is UL listed 2158A for dryer venting when used in installations of 8 feet or less. Also suitable for bathroom venting, HVAC systems and general purpose venting. Easy to install and can easily be cut to the length of the specific venting application.