[KongchangAI]
Unverified88% confidenceCautionTime unknown

不建议将负离子发生器作为除甲醛/除PM2.5主力手段,负离子只能使颗粒物沉降(不消除)且对气态污染物无效,有此需求应买带活性炭+HEPA的真正空气净化器

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