Heavy-duty 4-inch flexible dry exhaust pipe, extra-thick (6-layer) aluminum duct kit for tight 3-foot spaces

General Description This heavy-duty 4-inch flexible dry exhaust hose is designed to resist punctures and high temperatures. Made of extra-thick aluminum with 6 layers, it is twice as thick as standard hoses on the market, providing increased durability. Tested to withstand a 16 kg (35 lb) load for 72 hours, this hose is ideal for use in tight spaces. Technical Specifications Inner Diameter: 10 cm Length: 1 m Maximum Temperature: 215 degrees Fahrenheit Compatibility and Accessories Suitable for clothes dryers Usable with air conditioners Compatible with bathroom exhaust fans Suitable for grow tent vents Application This 4-inch, 3-foot flexible hose is perfect for many ventilation systems, allowing for fast and efficient exhaust. Its tight metal spiral design and aluminum accordion increase strength while reducing vibration and noise.