Review on Munchkin True HEPA Air Filter Replacement For Air Purifier, 3 Pack by Tara Laven

I'm not a hygiene freak, but air quality is a bit of an issue for me due to allergies and sometimes having to spend too much time around other people. In the winter I will tend to pick up viruses due to all the contact. I do find it handy to keep something like this around. At home I have several larger air purifiers I use for large rooms, but this is great for office and hotel rooms. I trust what they say about it cleaning a seven foot space. That's good enough. The rechargeable battery is very convenient. I just wish you didn't have to replace the filter. I prefer one that can be washed. The expense does add up.