Discover and read the best of Twitter Threads about #boxfafilter
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ICYMI, @By_CJewett did an excellent job last week on #ScienceFriday w/ @iraflatow. Worth a 14-min listen on key points about air cleaners for school & elsewhere.
Here are some additional thoughts & links on in-room air cleaners as a 🧵 (1/x)
soundcloud.com/scifri/are-hig…
Here are some additional thoughts & links on in-room air cleaners as a 🧵 (1/x)
soundcloud.com/scifri/are-hig…
2/ I think this bit from @By_CJewett takes it home:
"Your HEPA filter is kind of like a pair of kaki pants or a garden hose. It's not on-patent, it's not expensive, it's not that hard to find, and there's not a salesforce for it."
soundcloud.com/scifri/are-hig…
"Your HEPA filter is kind of like a pair of kaki pants or a garden hose. It's not on-patent, it's not expensive, it's not that hard to find, and there's not a salesforce for it."
soundcloud.com/scifri/are-hig…
3/ "But what you do see is the more electronic air cleaners. Those are the companies going to the school boards, talking about ionization ... they sound spectacular"
