Unverified85% confidenceDecision RuleTime unknown
尘螨过敏体质应重点关注滤网等级而非拍打力,主机需搭配HEPA H12以上滤网,否则震起的过敏原会随尾气重新排入空气加重症状
1
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85%
Confidence
Long-term
Relevance
-
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Unverified过敏体质/哮喘患者应优先选配备HEPA滤网(H11级以上)的机型,因为真正致敏的是螨虫尸体和粪便颗粒(0.3微米级),普通海绵滤网会让细颗粒二次逸散到空气中反而加重症状92% similarUnverified对过敏人群,滤网等级比吸力大小更关键:需选H11级以上HEPA且带密封结构,否则吸进的螨虫过敏原(0.3微米以下颗粒)会从缝隙重新排回空气,反而加重过敏;无密封设计的机型即使标称HEPA也会漏灰91% similarUnverified非水洗类除螨仪需确认滤网可拆洗且为HEPA级(H11以上),否则拍打起的尘螨过敏原会随排气二次扩散到空气中,反而加重过敏90% similarUnverified过敏人群必须选配真正HEPA滤网(H11及以上,H13更佳)且整机气密性好的机型,否则吸进去的螨虫尸体和过敏原会从缝隙重新排入空气,反而加重过敏90% similarUnverified过敏人群应选HEPA H12级以上封闭式过滤系统,否则吸入的螨虫尸体和排泄物会从出风口二次排出反而加重过敏,密封性比HEPA等级标称更重要89% similar
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