Koblenz BP-1600 6-Qt. Backpack Vacuum Cleaner, BP-1600

• 11.5-amp power draw;• 4-stage filtration system - disposable filter bag, outer cloth bag, HEPA filter, and foam exhaust filter;• Superior cleaning efficiency cleans up to 7,000 sq. ft. per hour;• Ergonomically designed back-plate support and harness and fully padded shoulder straps for worker comfort;• Capacity: 6 qts.;• Sound output: 71 dB;• 50-ft. power cord;• Operating weight: 11 lbs.;• UL(R) Certified;• Includes 5-ft. stretch hose, 2-piece double bend adjustable wand, 14-in. carpet tool, 14-in. bristle floor tool, crevice, and dusting and upholstery tools;