# Air Purifiers as White Noise Machines

- Source: Hacker News
- Published: 2026-10-23T17:28:36+00:00
- Category: Tech
- Original: https://www.jefftk.com/p/air-purifiers-as-white-noise-machines
- Canonical: https://groundlevelnews.com/story/air-purifiers-as-white-noise-machines-baca62/

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