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Amazon.com: IQAir Atem Car Portable HEPA Air Purifier, Filters for Pollution, Odors, Gases, Car Fumes, and Asthma Triggers, Bacteria, Viruses, Great for Travel or Daily Commute, Swiss Design, Made in Germany :
![Assessing effectiveness of air purifiers (HEPA) for controlling indoor particulate pollution - ScienceDirect Assessing effectiveness of air purifiers (HEPA) for controlling indoor particulate pollution - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S240584402102079X-ga1.jpg)
Assessing effectiveness of air purifiers (HEPA) for controlling indoor particulate pollution - ScienceDirect
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