Vacuum Filter For Vacuum Type Upright Vacuum Fits Vacuum Brand Hoover Commercial Fits Vacuum Models CH54113 CH54115 Filter Pickup Type Dry Filtration Type HEPA Filter Efficiency 99.97 Percent at 0.3 micron Filter Material Paper Filter Reusability Non-Reusable Height 1 1/2 in Length 11 1/2 in Width/Diameter 3 1/4 in