HOOMESUN 4 Inch 5FT Semi Rigid Dryer Vent, Flexible Aluminum Dryer Vent Hose with Clamps, 3.9 Mil Aluminum Foil Tape for HVAC Ventilation, Duct Fan Systems 4in 5ft is up for auction in Tools & Home Improvement. The current bid is $1.50, 92% below the $18.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.