After last fire season, I put in effort here. Experimentally, according to my particulate meter, putting a MERV13 filter on my existing central air worked way better than an expensive air purifier. It moves a lot more air. It was also way cheaper.
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An expensive air purifier, by the same test, did a lot better than a merv13 filter strapped to a box fan. Again, I think it is mostly just an airflow issue
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...live "there"? You should update https://idlewords.com/about.htm
Thanks. Twitter will use this to make your timeline better. UndoUndo
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