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bradknowles
on Oct 9, 2021
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Real-world data show that filters clean Covid-caus...
Have you looked at the prices of HEPA filter machines?
Check out the cost of IQAir units.
cptskippy
on Oct 9, 2021
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Those are like the Louis Vuitton of air filters. I think most people can get by with a Winx air filter.
azinman2
on Oct 9, 2021
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I don’t want a hospital I’m in to “just get by”…
sudosysgen
on Oct 9, 2021
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The machine is mostly just a question of convenience, as long as the flow rate is right it's the filter that does all the work, and those are relatively much cheaper.
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Check out the cost of IQAir units.