Dust Care DC120 Heavy Duty Commercial Backpack Vacuum with HEPA Filtration, 10 Quart Capacity Heavy Duty Commercial Grade Backpack Vacuum Cleaner, 1.25" 6 Piece Attachment Set Includes a Deluxe Bare Floor Attachment, Scalloped Carpet Attachment, Works well on Low Pile Carpets & Bare Floors HEPA Filter Captures 99.97% of Airborne Allergens .3 Microns in Size, Ideal for Office Buildings or Schools 10 Quart Capacity, Can be Used as a Bagless or Bagged Vacuum 1200 Watt, 2 Fan Amercan Made Suction Motor, More Suction Power Then Most Backpacks on the Market Today!