Cassette Filter, For Vacuum Type Shop Vacuum, Fits Vacuum Brand Fein, Fits Vacuum Models Turbo Series, Filter Pickup Type Dry, Filtration Type HEPA, Filter Efficiency 99.97 Percent at 0.3 micron, Filter Material Paper, Filter Reusability Non-Reusable, Height 10 3/4 in, Length 5 3/4 in, Width/Diameter 2 1/2 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -