3M 120V Electronic Portable Vacuum with ESD 7' Hose and Attachments, Field Service Vacuum Cleaner (497AJM/497AJN)

Self-contained vacuum designed for high efficiency cleanup of most business equipment, including removing toner and dust. Portability, quick setup and efficient safe operation are key features. This vacuum meets the high demands of everyday field service with a proven track record of high efficiency and long life. Vacuum housing, hose and attachments quickly dissipate static charge making it invaluable in today's electronics marketplace. Weighs less than 9 pounds. Maintenance: The Electronic Service Vacuum is designed for use with disposable SCS filters. The filters must be replaced on a regular basis. Frequency of filter replacement depends on the type and frequency of use of the Electronic Service Vacuum. If included, use the filter indicator to alert when the filter must be replaced. Power the vacuum OFF, and disconnect it from power. Release the latches, and open the lid. Disconnect the hose, or remove the red filter plug. Grasp the filter on each side by using its circular indent