3 ms·
I have one that we keep in our daughters nursery. The thing I like most is that it can run in auto mode and night mode meaning that it’s on all the time and the
by krrrh 6y ago
I have one that we keep in our daughters nursery. The thing I like most is that it can run in auto mode and night mode meaning that it’s on all the time and the fan only runs from level 1-4 out of 10, which also means silent operation. It has a sensor for air particle and VOC that causes it to turn up. It seems to work (like if I fluff pillows or make the bed beside it it will detect a spike in particulates on the graph around that time. So, set and forget, silent operation, and safety for small fingers made it the best choice for us despite tests showing lower efficacy over a defined time frame.
- hedora 6y agoWe recently bought the giant one with the ridiculously high CADR. They removed the air quality sensor (covid parts shortage?), so there's no auto mode for that model, at least. :-( It's noisier than expected, but on low it's quiet enough and fine for our entire house during "normal" bad pollution days (PM 2.5 between 100 and 300). During severe smoke from wildfires (PM 2.5 > 300), I'm OK with it being noisy.