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A comment on Study finds gaps in evidence for air-cleaning technologies to prevent infections. Parent comment

Re:Study finds gaps in evidence for air-cleaning technologie... by throw0101c on Monday August 25, 2025 @10:37PM (#45021689)
Carbon filters on your incoming air supply (e.g., ERV):

* https://shop.aprilaire.com/search?q=Carbon+Air+Filter

[ Parent | on HN ]
Re:Study finds gaps in evidence for air-cleaning technologie... by lazide on Tuesday August 26, 2025 @09:49AM (#45026548)
1) broken link 2) any (actual) HEPA filter works too.

A lot of stuff sold as HEPA doesn’t meet the original HEPA standards though, so needs to be actually rated for the super small particles.

[ Parent | on HN ]