Chiropractic designed ergonomic harness increases range of motion for extended hours of use. Improve indoor air quality and freshness with HEPA Media filtration and Hexaguard™ Technology. Commercial 3-wire pigtail with 50' lighted extension cord power cord. Tools: 14" carpet, 14" hard floor, 17" crevice, upholstery, dusting brush. CRI certified Gold and LEED Qualifying. HEPA media filter traps 99.97% of dirt, dust and pollen down to 0.3 microns, improving indoor air quality and reducing dust returning into the air. Hexaguard™ Technology with activated carbon absorbs odor producing molecules improving air freshness.