hg power 5 inch dryer wall vent cover, hg power metal wall vent cap outside with removable screen & cushioned non-return flap for home wall, air condition, range hoods, kitchen (black) 5 in[neck size:4.7in] black is up for auction in Appliances. The current bid is $1.00, 97% below the $28.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.