Plus if the leaks involve air circulating though insulation in the cavity or att... | Hacker News

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		fyfy18 on Nov 19, 2019 \| parent \| context \| favorite \| on: The cognitive costs of air pollution Plus if the leaks involve air circulating though insulation in the cavity or attic, whatever is in there will end up in your house air. That could be dust from construction, parts of the insulation material, or decomposing rodents.

lstodd on Nov 19, 2019 [–]

Unless the system is of exceptionally poor design, air is never moved at enough speed to pick up dust.

If it is, the whatever dust that gets picked up ends up in filters in the first week of operation.

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