I have not tested a unit, so I cannot tell for sure. If you buy one, please loan me a sample for a day for testing.

Here is my opinion based on the specs:

  • Noise has not been specified in decibels. Only “low noise”. Sounds shady.
  • Good: Active Carbon, HEPA filters, Air quality indicators (not sure if this is PM2.5 indicator or what).
  • Useless: UV lamp , Photo catalyst TiO2
  • Potentially dangerous: Ioniser

If I were buying today, I’d probably buy this over the Moonbow.