United Airlines on July 27 will now use particulate air (HEPA) filtration systems during the entire boarding and deplaning process, which recirculates the air every 2-3 minutes and removes 99.97% of particles – including viruses and bacteria during both ground and air operations.

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Submitted July 26, 2020 at 01:14PM by dannylenwinn https://ift.tt/3gdiXLm via TikTokTikk