Easy Installation] The two ends of 4 inch dryer vent hose have 25MM slices for easy connection with fans and accessories, with 2 clamps for fixing Four layer ] Steel-wire spiral structure, two layers of aluminum foil ducting wrapped with a layer of black PVc and a layer of PET film outside Makes the 4 inch duct more durable and resistant to leaks Thermal endurance] Dryer hose temperature endurance range from -22 - 302AF (-30 - 150) Wide Applications] Designed for ventilation applications, including HVAc, dryers, Kitchens, bathrooms, grow rooms and tents, greenhouses, etc Adjustable Length] Ducting Size: 4A Length: 656 feet could cut the length according to your needs
Item# : SPM10174825502
Model # : 1