Vent Hose Industrial Exhaust Fan Pipe Flex Air Duct Aluminum Foil Telescopic Flexible for used household

⭐【High-Quality Flame-Retardant Material】The ventilation hose is made of high-quality flame-retardant aluminium, paired with built-in corrosion-resistant steel wire spirals. It features excellent durability, corrosion resistance and flame retardancy, ensuring safe and long-term use in various environments without easy damage.⭐【Wide Application Scenarios】Widely used in air duct fan systems and various air circulation & ventilation projects, including hydroponic plant rooms, tents, bathrooms, attics, heating and cooling transport equipment. It also serves as an active cooker hood sheath at construction sites, and is suitable for cooker hoods, air conditioning ducts, blowers, realizing efficient air transport.⭐【Practical Extendable & Cuttable Design】The cooker hood hose is extendable, contractible and foldable, making it easy to install and store. It can be easily cut to the desired length with scissors or pliers, with a maximum extension length of 3 meters (9.84ft), which can be flexibly adjusted according to actual installation needs.⭐【Easy Installation with Tight Connection】Equipped with enclosed clamps to help connect the ventilation system more tightly, preventing air leakage. The neatly closed ends of the hose simplify the installation process, making it easy to operate even for beginners. Please wear gloves during installation to avoid injury.【Features】1. High-quality flame-retardant aluminum + corrosion-resistant steel wire spiral, durable and safe2. Double-layer aluminum foil with steel wire reinforcement, flexible and high-strength3. Extendable (max 3m), cuttable, foldable, easy to install and store4. Enclosed clamps for tight connection, neatly closed ends for easy installation5. Low air flow resistance, good self-sustainability after straightening6. Clean, sanitary, air-tight, no pollution, long service life7. Arbitrary air duct direction arrangement, no impact on decoration ceiling8. 4/6/8-inch inner diameter, 3m length, suitable for various scenarios9. Wide application: household, industry, construction, hydroponics, etc.【️Specification】Material: Double-layer aluminum foil pipe with steel wire reinforcementLength: approx 3M/9.84ftInner Diameter: approx 4/6/8inTemperature resistance: 80℃Features: Flame-retardant, corrosion-resistant, extendable, cuttable, flexibleInstallation: Easy to cut and install, with enclosed clampsMax extension length: 3 metersApplication: Air circulation, ventilation projects, cooker hoods, air conditioners, etc.【Packing list】1 × Flexible Aluminum Foil Air DuctEnclosed Clamps (for tight connection)