What’s the HEPA filter for air purifier?

HEPA full name is High efficiency particulate air Filter, Filtering particle between 0.1 – 0.3 μm.

HEPA air purifier is very popular air purifier in the world now.

HEPA just a kind of air purifier filter. There are also different filters.

Top air purifier including 3 filters, 8 grade filtering function.

Using good sensor to detecting air quality then cleaning it.

PM2.5, tempreture and moisture will be detected and showed in the screen.

Friendly link:

http://www.skin-analyzer.com/

http://www.homehealthywater.com/

http://www.ionaircleaner.com/

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