Questions tagged [air-filter-purifier]

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Can HEPA air purifiers release allergens when particles inside the filter decompose / break apart?

The smallest of pollen grains (~0.6 microns) and other allergens should be trapped by a HEPA filter, however what happens when these decay / break apart? Is the allergen the whole pollen grain or are ...
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What are the pros and cons of various negative ion generators for health benefits?

I've come across quite a few in my research but I'm hoping to hear from someone who's had more experience. I work with computers and digital displays in my room that leave cations in the air (and I'm ...