The Milwaukee 8 Gallon dust extractor provides users with an OSHA-compliant solution for the regulation on respirable crystalline silica dust (29 CFR 1926.1153). An automatic filter cleaning mechanism helps maintain consistent airflow and suction at 148 CFM in tough dust-producing applications. The extractor�s two step filtration system includes a HEPA filter, which captures 99.97% of all particles greater than 0.3 microns for best in class filtration and safety. For added convenience, an on-board tool activated plug allows users to start and stop the vacuum with a power tool to increase productivity. The adapters included are compatible with all Milwaukee dust extraction accessories.