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Surely a major function of a mask is to reduce infection rates as a whole. I wear a mask not only to… 阅读更多 »
With the fall flu season coming up–and with virus variants going around–proactive measures like the effective use of Smart Air filters and such devices are a must inside schools, homes, workplaces, stores, churches and similar places.
These same air filtration devices do wonders cleaning your inside air from the wildfire smoke and other outside pollutants.
Hi! Thanks for this post. Where can I read more about the various Cycling Masks included in the bar graph on Particle Blockage accompanying this article?
cheers!