High Quality Material: Under the black PVC layer the ducting is built with 2 layers of aluminum foil with a layer of PET and steel wire helix to preserve the shape,keep your ventilation system free of rips and pin holes.
Suitable Size: The duct is 4 inch diameter and 10 ft length, You can cut into different lengths according to your needs.
Easy to Install and Use: This ducting is 10 ft long when fully extended, and the ducting can bend freely. Come with two clamps to help you fixed the air ducting.
Widely Used: The ducting Is suitable for HVAC system. It will move and deliver air in Kitchens (cooking exhaust), Green Houses and Grow Rooms (Air Circulation, Intake, Exhaust and Light Fixture Cooling), Bathrooms (Smell and Moisture Exhaust), Dryer Rooms, Grow Tents and other applications etc.
Quality Warranty: We provide 12 months quality warranty, if you have any question please contact us and we will reply and help you solve the problem in 24 hours.