Adam Wong

@engineer_wong · Twitter · 2026-02-12 08:26 UTC

I tested a few of the most popular car air purifiers in the US market. Their CADRs are all below 5m3/h. I have a preliminary concept: by improving the internal structure, I believe I can achieve 2–3 times the CADR within the same physical dimensions. However, I’m not sure about the market potential for this. Would you be interested in this?