Vacuum Bag, For Vacuum Type Backpack Vacuum, Fits Vacuum Brand Hoover Commercial, Fits Vacuum Models Mfr. No. CH93619, Bag Filtration Type Standard, Filter Efficiency 99 Percent at 0.5 microns, Bag Material Paper, Ply Count 2-Ply, Bag Pickup Type Dry, Bag Reusability Non-Reusable, Height 33 in, Length 37 in, Width/Diameter 28 in, Package Quantity 10 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -