MedEVAC chairside air extraction for dental offices helps protect your staff and patients by capturing airborne particles directly at the source. Limits exposure to operator as everything is sealed inside the bag filter with the peel off adhesive backing cover to seal filter for disposal. All HEPA filters are individually tested and certified to North American standard IEST-RP-CC001: HEPA, European Equivalent EN1822 Features: • Direct capture from the source (36” capture arm radius) • 2 Stage filtration system • Foot-switch included (AA175) • Compact, mobile, low maintenance • Intelligent controls • Audible/visual filter alarms, digital speed control Technical Specs: • Dimensions: 12.5 x 15.5 x 26.5” • Weight: 45 lbs • Power: 115V / 60Hz / 7.0A or 230V / 50Hz / 3.5A • Inlet: Multi-Flex capture arm 3” (75mm) diameter • Sound Level: 56 dBA Accessories: • 3955-071 Prefilter (change every 6 months) • 3855-099 HEPA Filter (change monthly)