Nearly all air purifiers on the market feature a HEPA filter as part of the filtration system.
And unlike UV air purifiers, those with a HEPA filter must be cleaned regularly to function properly.
When I first bought my air purifier, I had no idea what a HEPA filter even was, never mind that I needed to clean it.
So, if you’re wondering how to clean the HEPA filter in your air purifier, you are in the right place.
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