PATIKIL 3" Round Soffit Air Vents, 15" Length 304 Stainless Steel Louver Grille Vent Cover Screen Mesh Grill Hood for Kitchen Bathroom Wall Ceiling Floor Ventilation, Silver 3" OD x 15" L Silver is up for auction in Home & Kitchen. The current bid is $1.00, 98% below the $40.39 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.