Review on 🌬️ Compact True HEPA Air Purifier for Home with 3 Fan Speeds, 3-Stage Filtration, Ultra-Quiet 25 dB Operation, Effectively Reduces Dust, Pet Dander, Pollen & Odor by Erika Martin

We left the unit running in our enclosed bedroom during the worst smoke emission from the wildfires this year. I didn't get a chance to measure indoor pollutants, but I did notice that my morning sore throat was gone. Apart from the volume, the device seems to do its job as expected. The audio on low settings was audible at night, although it didn't disturb our sleep.