Are All DIYs the Same? Poor Results from 还我蓝天

ओह! यह पोस्ट हिन्दी में उपलब्ध नही हैं।अंग्रेजी संस्करण के हेतु यहाँ क्लिक करे l

 

The Sqair air purifier Kickstarter

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Daniel Diep

So the difference in performance between the Smart Air and the copycat is the quality of the HEPA filter.

How would a consumer judge the quality of a HEPA filter before buying?

Thanks!

Aedon Cassiel

Hi, what is the cost of the replacement filters for the Smart Air fans? If I want to purchase from you but then skip the shipping costs for replacement filters down the line, could I do that? If so, where would I find the right filter? I ask because this post obviously highlights the importance of getting the choice of filter right.