Running off of the flexvolt 20v/60V MAX* the DCV585 cordless dust extractor is an efficient and portable way to achieve OSHA Table 1 compliance on the jobsite. This product features wireless tool control with remote, allowing the user to activate the extractor from the tool, at a distance. It also features a automatic filter cleaning mechanism and includes HEPA filters. The flexvolt 20v/60V MAX* battery Powers our full range of 60V MAX* tools, and it's backwards compatible to work with 20V MAX*