Lambro Industries 4 in. x 25 ft. Flexible Air Connector

Flexible aluminum foil LamaFlex duct is ideal for applications where building codes require the use of all aluminum duct. The laminated foil design ensures easy handling, flexibility, and straightforward installation across a wide range of ventilation setups. Constructed for reliable airflow management, this air connector offers durable operation with a maximum operating temperature rating of 250°F to meet diverse residential and light commercial venting needs.