Unit has been designed to meet or exceed the CDC guidelines for Medical Isolation in all Field Hospital and Surge applications w. unmatched levels of performance by employing patented technology of HEPA filtration and UVC irradiation in a portable system. The unit can create either positive pressure "Collective Protection" or negative pressure "Medical Isolation" to capture, contain and neutralize biological contaminants in all weather conditions. Most importantly the unit can be use in conjunction with any portable shelter or building to create unmatched capability for medical isolation protection. The unit comes complete with a real time remote room monitor with audio and visual alarms. The electrical requirements for the units are 120V - Single Phase - 60 Hz. The unit weights 236 lbs.