Are All DIYs the Same? Poor Results from 还我蓝天
- Thomas Talhelm
- Thomas Talhelm
Who we are
Clean Air Social Enterprise
Smart Air is a certified B Corp on a global mission to make clean air accessible through science, education, and affordable air purification
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HEPA Filters
Remove PM2.5, PM10, dust, pollen, allergens, and viruses
Carbon Filters
Remove VOCs, smoke, formaldehyde, and odors
CO₂ Monitor
Measure CO₂, temperature, and relative humidity
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!
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.