Dryer Vent Hose 4 Inch Air Duct 16 Feet Flexible Adjustable PVC Heavy-Duty Four-Layer Air Duct Hose with 2 Screw Clamps for HVAC Ventilation (Black)

Dryer Vent Hose 4 Inch Air Duct 16 Feet Flexible Adjustable PVC Heavy-Duty Four-Layer Air Duct Hose with 2 Screw Clamps for HVAC Ventilation (Black)

• Product Size: The vent hose is 4 inches (diameter) x 16 feet (length) when fully extended. With the extra plastic coating, this hose is more sturdy
• Quality Materials: Allvent duct hose made of extra strength 4-layers - aluminum foil + PET + aluminum foil and outer black layer (PVC) ensure working on -22 to 266℉ environment
• Good Design: Air duct hose use helically shaped design,steel wire helix to preserve the shape and provide additional strength and support to the body of the hose,keep an air tight and leak proof. designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%
• Easy to Install: The vent hose is super flexible and easy to install, it will slide right on your duct fan, vent exhaust, carbon filter or light reflector.This ventilation duct strecth max length is 9.84 feet, which can be cut into the length you need
• Variety of Applications: 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