FFE System
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The FFE System is a mitigating strategy against COVID-19 airborne exposure risk in indoor environments with or without the use of a face mask. Personal ventilation (FFE System) is an alternative to help protect against COVID as it provides fresh and purified air directly to the breathing zone and eyes. Not only does this method in many cases improves the thermal comfort of occupants, but also protects them from cross contamination from other occupants. SARS-COV-2 is approximately 4.7 microns in size. Human hair is approximately 100 microns in size. Think about it? How much wind (airflow) does it take to blow away one human hair V/S a virus that is invisible to the human eye. How can a 4.7-micron size virus get close to your eyes and breathing zone when a continuous breeze of filtered air is protecting you. The FFE System is using simple physics. It is an offensive product against viruses that is safe, practical and helps dilute (weakens) the virus. Face mask changes the airflow around the face, so that instead of air entering the mouth and nose through specific paths, air enters the mouth and nose through the entire mask surface but at lower speeds. The lower speed near the face favors the inhalation of aerosols into the nose, so even though masks filter out certain numbers of particles, more particles escaping mask filtration can enter the respiratory tract. Surgical mask cannot effectively remove Sub micrometer sized aerosol particles such as aerosolized pathogens. The N95 filtering face piece respirators may not provide the expected protection level against small virions. Simplicity makes it unbelievable and physics makes it tangible! LOW SPEED: 5.9 MPH MEDIUM SPEED: 7.1 MPH HIGH SPEED: 9.5 MPH WEIGHT: 10.7OZ. SIZE: 3” W X 4” L X 11/2” D LOW NOISE CONTINUOUS WORK TIME: LOW: 32 HOURS MEDIUM: 12 HOURS HIGH: 6 HOURS USB CHARGING TIME: 3 TO 5 HOURS MERV 16 RATING |
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