The dyson looked cool, but the heat function was kinda useless unless you sat right next to it. i might get another one without the heat.

The medify seemed to work well, but it felt like it was poorly made. I kept thinking I could probably diy something just as good. Though the main reason I returned it was because the advertising claimed it came with two sets of filters, when it only came with one.

I bought both of these last year after almost a decade of wanting to get an air filter, and not doing it. The whole industry feels like a scam. This is why I stopped shaving 20 years ago.