Filter, For Vacuum Type Canister Vacuum, Fits Vacuum Brand Nilfisk, Fits Vacuum Models GM80CR, Filter Pickup Type Dry, Filtration Type ULPA, Filter Efficiency 99.99 Percent at 0.12 micron, Filter Material Paper, Filter Reusability Non-Reusable, Height 3 1/2 in, Length 6 in, Width/Diameter 6 in