20 feet Flexible Aluminum Foil Duct with 2 Tension Clamps

Flexible Aluminum Foil Duct for dryer vent, heating, cooling, ventilation, exhaust, HVAC and more This high-quality flame-retardant aluminum is the ideal replacement for most portable dryers, ideal for apartments, condominiums and RVs. Quick and easy installation: - In order to easily connect vent hose to trap, make sure you prepare the hose mouth by carefully opening the aluminum foil. - Connect vent hose to dryer and trap or exhaust tube Product specifications: -Duct diameter: 4” -Duct length: 20 ft.

• Contents: This replacement kit contains one 20 ft. aluminum duct and 2 stainless steel tension clamps
• Multiple Applications: Aluminum duct is widely used for air circulation and ventilation projects, including hydroponic planting rooms and tents, bathrooms and lofts, closets, racks and cabinets, heating and cooling transportation, indoor dryer vents and more.
• Ideal replacement for indoor dryer vent kit duct: Old ducts can break easily and shed fluff. Our four-layer protection duct, is much more durable and resistant to leak than single-layer ones. Flexible ventilation ducting can be cut to the required length according to the needs
• High Quality Material: Made of high-quality flame-retardant aluminum, high-temperature resistant (185°F) and corrosion-resistant. The stainless steel clamps are rustproof, anti corrosion and heavy duty, which ensures a seamless junction.