linidcoud magnetic dryer vent coupling connector kit, dv180 airtight seal coupling, strong magnet quick connection self-alignment easy to clean included a 3ft 4" duct & 2 clamps is up for auction in Tools & Home Improvement. The current bid is $1.50, 95% below the $28.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.