Vacuum Bag For Vacuum Type Canister Vacuum Fits Vacuum Brand Pullman-Holt Fits Vacuum Models S25 S50 Bag Filtration Type Standard Filter Efficiency 99.95 Percent at 3 microns Bag Material Cloth Ply Count 1-Ply Bag Pickup Type Wet/Dry Bag Reusability Non-Reusable Height 1 in Length 10 in Width/Diameter 4 in Package Quantity 5