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4 inch Vent Duct Hose 12 feet Long, CertBuy Flexible Aluminum Dryer Vent Hose Air Hose Great for HVAC Duct, Clothes Dryer Duct, Air Duct (2 Clamps Included)
CertBuy 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

Price is $16.00
Price: $15.99