I agree with the same concerns, HEPA filters need to be sized to the square footage of a class room or portable class room with a minimum air exchanges per hour,
– ensure that moving forward with these portable HEPA filters does not draw away from the fresh air purging and all the positive mechanical purging that are being
done and working.
– these portable HEPA filters do not become a placebo for the academic staff .
– What is the saturation time on theses portable HEPA filters
– If a student or academic staff becomes sick and portable HEPA filter are in placed in the room, what is the liability for the college and who is responsible for
the answer for the design of engineered sizing?
Reply To: Hepa Filters from MCUjcalvert2022-01-24T13:44:37-04:00