3Pro

That’s totally fine, just let me know and I’ll be on the lookout for a message. The AirFanta 3Pro isn’t the quietest overall, but I worry that the unit you have at your school will be too loud for your classroom. If I can send something to you that helps you not get sick as often, that sounds like a

This is a big space. You won't be able to find just one purifier that will do the job. Ideally, you'd have source capture air cleaning devices or systems. But these are thousands of dollars. Calculations per the AHAM 2/3 rule to find particulate Clean Air Delivery Rates (CADRs) are below. 1,200 sq.