I found this strange, too. They don't actually cover the fan as well as the inta... | Hacker News

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		klyrs on Feb 26, 2021 \| parent \| context \| favorite \| on: The Cuboid: A DIY air purifier that's better than ... I found this strange, too. They don't actually cover the fan as well as the intake to the cuboid. I think comparing to the single large filter would be more honest.

ktta on Feb 26, 2021 [–]

The fan will burn out if you use a single filter. See my other comment in the thread.

klyrs on Feb 26, 2021 | [–]

Can't argue with that, I've got two burnt out box fans ;)

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