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peteretep
on Dec 17, 2020
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Experiments on a $50 DIY air purifier that takes 3...
https://smartairfilters.com/en/sqair/
It’s a fan + a HEPA filter and it’s kinda pretty
ionwake
on Dec 17, 2020
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Do you know how long the filters last?
peteretep
on Dec 18, 2020
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Depends how long you run it and on what speed. I seem to remember we were working on the basis of changing it every three months if we ran it continuously during that time
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It’s a fan + a HEPA filter and it’s kinda pretty