I recently purchased the Dyson Purifier Humidify + Cool Formaldehyde. Since I got it a few weeks ago, the air quality in the room has always been “good.” It may change slightly but never goes out of the “good” category. This is despite the fact that it’s in a small studio apartment and I cook with a gas stove. I can’t imagine the air quality is “good” when I’m cooking. Now, I also have an older Dyson Pure Cool Link that I purchased in late 2017 in the same room. According to this purifier, the air quality in the room does change and sometimes this purifier will show that the air quality is “poor” while the newer Purifier Humidify shows that it’s “good.” Does this indicate that the newer machine isn’t working or are there differences between the machines in what they classify as “good” vs. “poor”?
Best answer by Anonymous
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