Bests & Worsts Reviews from Amazon

So I'm giving this five stars even though we have had to replace the filters after 6 weeks, not six months. The thing is that the AQI around here has been as bad as 438 due to forest fires, and these little machines have given us sanctuary in a couple of rooms where we don't have to wear masks all the time. Attaching pictures of new filters next to old. Buy this one... it does the job. And then some. When the air cleared I turned it off for a while because it was starting to smell smoky because the filter was full... and immediately started having horrible issues with asthma. If you're on the west coast and have one of these, it's time to change your filter.