Cartridge Filter, For Vacuum Type Upright Vacuum, Fits Vacuum Brand ProTeam, Fits Vacuum Models ProForce, ProGen, Super HalfVac Pro, Filter Pickup Type Dry, Filtration Type HEPA, Filter Efficiency 99.75 Percent at 0.3 micron, Filter Material Paper, Filter Reusability Non-Reusable, Height 3 in, Length 4 3/4 in, Width/Diameter 4 3/4 in