I have 2 of these operating in my home due to California’s forest mismanagement since their uncontrollable wildfire smoke is turning our air quality to some of the worst on planet earth (literally). I can attest that they work very well because my 6 year old is no longer complaining of headaches. Lifesaver there! The other is operating in my open plan living room and doing a great job there as well.
So, how do I know for a fact that the air quality sensor works?? My boyfriend tested it the best way he knew how by farting next to it. The air quality sensor turned to “poor” and turned on full blast for a good 30 seconds!!
This is an awesome air filter!!! I plan on getting one for each of my 4 kid’s rooms because it seems these wildfires will be a common occurrence thanks to our careless neighbors.