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A member asked:
I've seen here that hepa is a standard in air purifiers, but am confused with marketing specs. any ent or pulmonologist recommended brands for <$100?
A doctor has provided 1 answer
Unlikely: Dust, pollen, dander and mold spores are hepa filterable, though smoke, virus & bacteria are not. $100 would be on the low end for an effective unit.
Answered 5/11/2013
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