Vacuum Bag, For Vacuum Type Backpack Vacuum, Fits Vacuum Brand Tornado, Fits Vacuum Models PAC-VAC PV 6, Bag Filtration Type Standard, Filter Efficiency 75 Percent at 3 microns, Bag Material Paper, Ply Count 1-Ply, Bag Pickup Type Dry, Bag Reusability Non-Reusable, Height 9 in, Length 12 in, Width/Diameter 9 in, Package Quantity 10