Kronos Advanced Technologies (KNOS)

[Jay8ird]

People should have been scrubbing their air sooner. Everyone was too caught up in 6 feet and staying outside “until it just passes.”
Guess what? The virus didn’t disappear after Memorial Day.
Sub-micron, viral aerosol particles can remain floating around a room for 3 hours. Doesn’t matter if you are 6 feet away, viruses from the people eating breakfast at a restaurant, can be swirling the whole restaurant waiting for the lunch rush.

https://www.health.harvard.edu/diseases-and-conditions/coronavirus-resource-center#:~:text=Aerosols%20are%20emitted%20by%20a,up%20to%20three%20hours.

Pull that contaminated air into a purifier and push out clean air, or plan on spending the winter eating outside.