Sell Rigid Aluminum Foil Flexible 7" 175mm Diameter Air Ducting Hose Outlet Exhaust Hose Size 3 Meter 5 Meter best price

- Rigid Aluminium Flexible Air Ducting Outlet Exhaust Hose - Aluminium foil duct air ventilation hose is designed for air-cooling and can be used in different forms of heating and ventilation applications. Is ideal when all aluminium duct is required by code in some gas and electric dryer applications. - It can also be used for bathroom fan venting. - This product is made with strong aluminium foil laminate to resist puncture and tears. - One continuous and corrosion resistant helix wire is placed in the duct wall for structural support. Basically, The perfect cooling channel for your air-cooled reflectors with hydroponics set up. - Available size: 7Inch x 3Meter(length) & 7Inch x 5Meter(length)