100mm Vent Duct

Aluminum flexible ducting hoses, typically used for ventilation systems like dryer vents. [1, 2] Material: Made of lightweight, flexible aluminum foil supported by a high-tension steel wire spiral. Dimensions: Common sizes include 4-inch (100mm) or 5-inch (125mm) diameters, with lengths varying from 2.4 to 10 meters. Applications: Ideal for HVAC ventilation, bathroom exhaust fans, and clothes dryer transition ducting