Quiet, tank lasts several days even with heavy use. Seems to be helping. Easy to set up and use.

Brought this 6 weeks ago. Works well until you have to replace the air filter. Because you simply can't get them anymore. This product as been discontinued. You can no longer buy parts . No one should be selling this humidifier. So kindly refunded me.

It has been life changing for me .. recently diagnosed with a chronic breathing condition and totally shocked me just how positive effect the humidifier has been ... I then ordered another one. Use it daily ... one upstairs and one downstairs... AO Amazing x

Very effective humidifier. Simple to use and maintain. It has made a real difference to the air quality in my home.

This product was not able to cope with our room size which is less than the square meterage advertised. I concider it in our case a complete waste of money, of no use,back in box, which hurts,

This humidifier did not work. Contacted AO and they just referred me on to the supplier. There was a real language barrier and they just sent me a copy of the user manual after a few days waiting. Then eventually they admitted that not only was this not a popular machine and maybe it was not working. The humidifier never even got to the point where it took the water in from the resevoir.

Bye Bye stuffy , blocked nose. works night after night. Brilliant

I found it exceedingly quiet but realised the humidity at the moment in my house is too high to need. Might be useful when I put on heating