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Old 26-04-2019, 06:23 AM   #2854
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Join Date: Jun 2001
Posts: 56,184
Today I went to an electronics store to look at the Xiaomi 2S, I am happy with the price but have some concerns about the quality. Specifically, I am concerned about the quality of the HEPA filters, are they on a par with leading international brands such as Coway / Philips?

BTW, the CADR values of the Xiaomi has been verified before by 3rd party labs.

eg This is for the original ver 1 xiaomi. Published spec = 406 m3/hr

Tested 396 m3/hr

Actually Xiaomi has another bigger version called the Xiaomi Max, it has a CADR value of 1000 m3/hr. It's 2X the price of the Pro, but i reckon it's a bit less flexible in usage than having 2 pcs of Xiaomi Pro.
1-hr ug/m3 + PSI
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