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I wondered because I saw lots of air purifier tests on pollen, but pollen is generally 10 microns or larger, whereas I was really concerned Read more Empirical data shows that air purifiers are great at cleaning air, but do they dry out the air and lead to other health problems

(2014) Synthesis of Alumina-Modified Cigarette Soot Carbon As an Adsorbent for Efficient Arsenate Removal

"There are some devices inside there that have electronic components that are sensitive to dense smoke or other consequences of smoking, especially the buildup generated by smoke over a long period of time that accumulates and covers those devices," the editor explained, saying that these problems are likely to endanger flight safety

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