Home » Household / Garage » Vacuum Cleaner Pre-Filters » Hoover 10-2241 PRE-FILTER NO TOP 10-10 1/2 VACSAVER PRE-FILTER FITS HOOVER WINDTUNNEL VACUUM Shape: ROUND Base Diameter: 3 1/8 Top Diameter: 3 1/8 Height: 10 1/2 Material: Regular $14.45