75mm x 2.5m Long Air Ducting, Heavy-Duty Dryer Vent Hose 4 Layer Protection for HVAC Ventilation, Duct Fan Systems with 2 Duct mps

4 Layer Thickness:Under the PVC layer the dryer duct hose is built with 2 layers of aluminum foil. A layer of durable PET and steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes. Fire Resistant Air Duct: Dryer exhaust hose is fire resistant and no gas release in high temperature.And the temperature range is from -30 degree to 150 degree. Easy to Install：Flexible and simple to Install the dryer vent hose.Supply two clamps to Fix the dryer vent hose.The dryer vent hose can be cut to the required length. Wide Application:Flexible ducting is applicable for HVAC, clothes dryer, kitchen exhaust fan, grow tent, green room, hydroponic system, It can also be used to cool closets, racks, and cabinets. Adjustable Length Ducting Size:3"/4"/5"/6"| Length:8/16.5 feet | Could cut the length according to your need.The ducting can bend freely. It only takes up a little space when not in use due to the flexible length of the inline fan., Weight: 1.0141264052 Pounds, Manufacturer: Enenes Direct