Unverified83% confidenceCautionTime unknown
滤网等级看是否标注HEPA13及以上,H13可过滤0.3微米颗粒达99.95%,能拦截螨虫尸体碎片和排泄物(这些才是真正的过敏原);只标'高效滤网'不标等级的多为普通滤棉,过敏人群不建议购买
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedHEPA滤网等级H13可过滤99.97%的0.3微米颗粒,H14达99.995%,宠物皮屑和尘螨过敏原多在0.5-10微米,H13已足够,无需为H14溢价91% similarUnverifiedHEPA滤网等级H13可过滤0.3微米颗粒物达99.97%,是拦截宠物皮屑、尘螨、毛发碎屑的有效等级;H11以下对细微皮屑过敏原效果有限91% similarUnverifiedHEPA滤网等级需达到H11以上才能有效拦截螨虫过敏原(粒径0.1-0.3微米),标注'HEPA滤网'但无等级说明的谨慎选择89% similarUnverified过滤系统必须配H11级以上HEPA滤网(H12/H13更佳),否则吸入的螨虫粪便等微小过敏原会从出风口二次排出,反而加重室内过敏原浓度。查看是否标注HEPA等级而非模糊的'高效过滤'89% similarUnverified滤芯需分层看:H13级HEPA可过滤0.3微米颗粒达99.97%,H11约95%。养宠或花粉过敏人群需H13以上,且前置滤网可清洗能延长HEPA寿命1-2倍88% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/208134API
curl https://kongchang.com/api/v1/knowledge/claims/208134MCP
get_claim(id=208134)