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Comment by r12343a_19

3 years ago

I knew that but funding was for big ventilation. I wonder if any of these home-use devices have been deployed and if there's some data with comparative results.

At the schools my kids were in, they deployed commercial-looking freestanding units. I don't know if that was intended to be a temporary measure until they got central units installed.

I haven't seen any data, agree it would be nice to know.