Vent Duct Hose 4 inch 12 feet, CBTONE Flexible 4-Layers Aluminum Dryer Vent Hose Transition Duct HVAC Ventilation Air Hose - Great for Grow Tents, Dryer Rooms, Kitchens, Bathrooms, 2 Clamps Included

CBTONE 4" Air Duct - 12 FT Long, Flexible Ducting with 2 Clamps, 4 Layer HVAC Ventilation Air Hose Flex Air Aluminum Ducting for Home Bathroom Garden Greenhouses Ventilation Ducting is made from high quality aluminum to provide flexibility and protect against breaking during installation. Not only does the duct act as in intake and exhaust piping for active cooled fixtures and reflectors, but also stores and dissipates heat at a steady rate, which reduces room temperature fluctuations.

Features: ?This 4inch ducting fits any standard 4inch inline fan. ?4 layer thickness: Aluminum Foil + PET + Aluminum Foil and PVC. ?Helically shaped and internally crimped galvanized steel strip. ?Interlocking steel strips to form an air tight and leak proof system. ?Each ducting unit includes a pair of metal clamps made from stainless steel. ?This air duct is easy to cut using a pair of metal snips or a standard wire cutter. ?This ducting is easy to bend to install in hard to reach spaces such as grow rooms, attics, crawl spaces, etc. ?This ducting is made with aluminum reinforced with a spiral wire, designed to prevent the ducting from unraveling when cut into smaller pieces. ?Typical applications for ventilation ducting include: dryer room vents, A/C or Heater ducting, grow room ventilation and other indoor gardening applications. ?These HVAC ducts are easy to handle due to their excellent levels of compressibility. This makes it especially easy to transport or store.

Specifications: Color: Grey Material: Aluminum + PVC + PET Size: 4 In / 12 Feet Temperature range: -22? to 266? Pressure: 2500 pa

Package Included: 1 x 4 inch 12 feet ventilation duct 2 x hose clamps