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  "path": "/air-purifier-comparison-tool/",
  "publishedAt": "2026-04-12T10:48:45.000Z",
  "site": "https://housefresh.com",
  "tags": [
    "Air Purifiers",
    "Air Purifier",
    "Guides",
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  "textContent": "Since 2020, we have bought and tested over 130 air purifiers (and counting!), gathering first-hand comparable data on overall air cleaning performance, particle removal speed at different fan speeds, sound levels, energy consumption, and long-term running costs. If you want to learn more about how we test, read our full methodology. There are many ways ... Read more",
  "title": "Air purifier comparison tool → Compare over 130 models"
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