Frequently Asked Questions

General Questions

People breathe approx. 22,000 times everyday, keeping low particulate & germs level in the air helps improve our immune system; you can feel the difference even in the first day or two.

Between 32~58dB(A), our device is one of the lowest airflow/noise ratio model.

We achieved 0.007µm filtration efficiency at 99.99% both 3rd party lab tested in USA, and verified with ISO laser particle counter; our patented DFS technology uses 16~18kV to kill captured bacteria & virus, reduces airborne COVID transmission risk.

Our high power air-flow and filtration efficiency clean up common pollutants, dust mite, mold or TVOCs; effectively reduces allergy sympton, respiratory sensitivity and sleep quality. Awarded with PTPA (parent tested parent approved™️) in 2018.

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