gisafai 6 inch dryer vent cover outdoor with stainless steel screen tan wall dryer exhaust vent cover external cap cushioned non return flap with sealing gasket grille, bird/insect proof 6 inch tan is up for auction in Tools & Home Improvement. The current bid is $1.00, 97% below the $29.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.