2021-05-25T08:00:43Z Air purifiers are massively popular right now, post-Covid. Can we say 'post-Covid' yet? Okay, let's go with 'during Covid'. People have been stuck at home, and they are naturally more worried about their health than usual. It's a perfect storm for air purifier brands to cash in on and, to their credit, they assuredly have. Lately, even I’ve been thinking about the air in my home a lot more than I used to, but it is as a result of using air purifiers. This is the opposite way around to how it's meant to work.