Hon&Guan 3" x 8FT Insulated Duct with Aluminum Foil, Flexible Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems, 2 Clamps Include

Features

• Low Noise Silencer: 3 inch duct designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%
• 3 Inch Flexible Hose Lightproof: Thick layer of black PVC on dryer hose prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter
• 3-Layer Tough: Hon&Guan 3 inch duct hose keep your ventilation system free of rips and pin holes. The flex duct 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
• Flexible and Easy to Use: Our air duct is easy to install, it will slide right on your duct fan, vent exhaust, carbon filter or light reflector
• Variety of Applications: Hon&Guan 3 inch dryer vent hose 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