Made from high quality aluminum, 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.

• Helically shaped and internally crimped galvanized steel strip
• Wide variety of applications: HVAC, bathroom, greenhouse, tent and etc.
• Interlocking steel strips to form an air tight and leak proof system
• 2-ply, double layer construction for durability
• Fire-resistance coating
• Strong and flexible
• 10-inch diameter
• Two 10-inch metal clamps included

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes and APO addresses not available for this item

Warranty: 1 Year iPower