For cleaning of automated insertion machines, copiers, computers, printers, lab equipment, x-ray machines, etc. ESD protected vacuum with 220 VAC motor with electronic line filter. 25% better 0.3 micron filtration. Suction power at the end of the hose is about 65 inches of water. Filters can be used on Menda Omega Field Vac, Field Vac, 3M, and Atrix vacuums. Attachments include: ESD protected toner-proof hose, 16" gooseneck, crevice tool, and brush. Portable; quick set-up. UL Listed; UL/Canada Listed Lead-free RoHS compliant Made in America