Insulated Flexible Duct 6 Inch x 25 Ft, 2 Clamps

Insulated flexible duct helps cut heat loss and stabilize airflow for more efficient HVAC, dryer venting, and grow tent ventilation. This 7.62 m (300 in) aluminum foil duct is reinforced with spiral steel wire and wrapped in fiberglass insulation to reduce temperature swings and dampen operating noise. A triple-layer jacket adds durability for demanding heating, cooling, ventilation, and exhaust runs.

Built for quick, reliable routing, this insulated ducting combines a flexible coil design with a reinforced outer jacket to stand up to frequent adjustments and long runs. The smooth interior supports steady ventilation while the insulated wrap helps maintain target temperatures from source to outlet—ideal when every degree counts. Keep a spare clamp on hand, measure your collar size, and route with gentle curves for best airflow. Grab yours today to simplify your next venting upgrade.