Dome Filter, For Vacuum Type Backpack Vacuum, Fits Vacuum Brand ProTeam, Fits Vacuum Models 105733, 107145, 107146, 107609, Filter Pickup Type Dry, Filtration Type , Filter Efficiency 99.97 Percent at 0.3 micron, Filter Material Paper, Filter Reusability Non-Reusable, Height 7 1/2 in, Length 9 1/8 in, Width/Diameter 2 1/2 in