There seem to be quite a few air purifier startups. I was reading about one called Mila recently — does anyone know if they are legit? I currently have a chea

There seem to be quite a few air purifier startups. I was reading about one called Mila recently — does anyone know if they are legit? I currently have a cheap air purifier in my apartment, but with concerns about both wildfire season and viruses, I would like to get a nicer one.