YIJUHOU 4 Inch 25FT Dryer Vent Hose, Non-Insulated Air Duct for Exhaust Fan Grow Tent, with 2 Clamps

Key features

• [ 4 Inch 25FT Air Ducting ]: 4 inches in Diameter x 25 FT Long, Include 2 Stainless Steel Clamps.
• [ Wide Application]: Flexible ducting is applicable clothes dryer,kitchen or bathroom exhaust fan,grow tent,green room,small workshop and industrial use, help to air ciculating and ventilating,provide a good environment for you.
• [ Flexible 4 Layers Material]: The Dryer Hose is made of 4 layer Thickness ( 2 layers aluminum foil + black thick PVC film + stell wire), built in steel wire to compress and bend easily.The PVC film help to be light-proof and noise reduction.
• [ 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]: Use the screw to tighten the hose and clamps,the air ducting is flexible to bend with any angle.You can cut the length of ducting you need,very convenient.