Unverified78% confidenceTradeoffTime unknown
密封性优先于'过滤等级越高越好':袋口卡板密封不严,即便HEPA等级高,灰尘也会从缝隙漏出,选购时密封结构比过滤材质单项更关键
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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