The carbon filters are also a second more expensive consumable on top of the par... | Hacker News

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		terribleperson on Feb 20, 2025 \| parent \| context \| favorite \| on: Scented products cause indoor air pollution on par... The carbon filters are also a second more expensive consumable on top of the particulate filter.

energy123 on Feb 20, 2025 [–]

Yes and the problem is you need a lot of activated carbon. A thin sheet of it is just theatre.

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