Hyjoy &Guan 5 inch 32 FT Long Air Ducting, Four-Layer Dryer Vent Hose for Heating Ventilation and Exhaust-with 2 Clamps,

5 Inch Ducting Lightproof: Thick layer of flexible ducting prevents light leakage. with exhaust and fans, carbon filters, and hooded lights that are 5" in diameter Low Noise Muffler: Engineered to minimize noise from fans and carbon filters, capable of reducing sound levels by to 50%. 3-Layer : Maintain your ventilation free from tears and pinholes. Beneath the outer layer, our ducting is constructed with 2 layers of Aluminum Foil With layer of and Steel Wire to maintain shape, keep your ventilation free of rips and pin holes Flexible and to Use: The 5-Inch Duct is flexible and to install, sliding easily into your Duct Fan, Vent Exhaust, Carbon Filter, or Light Reflector. This Ventilation Duct has 5-inch diameter and comes as one 32-foot long piece, which can be cut into multiple sections using per. Broad of Uses: &Guan Ducting is appropriate for HVAC . It will circulate and transport air in Kitchens (for cooking exhaust), Houses and Grow Rooms (for Air Circulation, Ventilation, Exhaust), Bathrooms (for Odor and Moisture Removal), Dryer Rooms, Grow Tents, and other applications etc