{"wikiid":479227,"langid":"en","namespace":"CATEGORY","title":"Air Purifier","revisionid":1245422,"contents_raw":"== Background ==\n\nAn air purifier or air cleaner is a device which removes contaminants from the air in a room to improve indoor air quality. These devices are commonly marketed as being beneficial to allergy sufferers and asthmatics, and at reducing or eliminating second-hand tobacco smoke.\n\n== Links ==\n\n* [link|https:\/\/en.wikipedia.org\/wiki\/Air_purifier|Air Purifier at Wikipedia]","contents_json":{"type":"doc","content":[{"type":"heading","attrs":{"level":2},"content":[{"type":"text","text":"Background"}]},{"type":"paragraph","content":[{"type":"text","text":"An air purifier or air cleaner is a device which removes contaminants from the air in a room to improve indoor air quality. These devices are commonly marketed as being beneficial to allergy sufferers and asthmatics, and at reducing or eliminating second-hand tobacco smoke."}]},{"type":"heading","attrs":{"level":2},"content":[{"type":"text","text":"Links"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","marks":[{"type":"link","attrs":{"href":"https:\/\/en.wikipedia.org\/wiki\/Air_purifier","target":false}}],"text":"Air Purifier at Wikipedia"}]}]}]}]},"contents_rendered":"
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An air purifier or air cleaner is a device which removes contaminants from the air in a room to improve indoor air quality. These devices are commonly marketed as being beneficial to allergy sufferers and asthmatics, and at reducing or eliminating second-hand tobacco smoke.<\/p>\n\n

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