{
  "id": 15808857,
  "title": "Singapore haze: Is your old air purifier still effective, and how much does it cost to run one?",
  "url": "https://urgent.news/2026/10/20/singapore-haze-is-your-old-air-purifier-still-effective-and-how-much-15808857",
  "topic": "world",
  "section": "World",
  "published": "2026-10-20T22:00:00.000Z",
  "source": {
    "name": "CNA - Singapore",
    "slug": "cna-singapore",
    "url": "https://www.channelnewsasia.com/singapore/air-purifier-haze-costs-hepa-filter-6475021"
  },
  "original_language": "en",
  "account": null,
  "summary": "How often should you replace the filters, and is one air purifier enough for an entire flat? Experts explain how to get the most out of the devices.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "Channel News Asia",
        "title": "Singapore haze: Is your old air purifier still effective, and how much does it cost to run one?",
        "url": "https://urgent.news/2026/10/20/singapore-haze-is-your-old-air-purifier-still-effective-and-how-much",
        "published": "2026-10-20T22:00:00.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}