Its ok just not great.

This is my first air purifier so idk but I think it’s working I mean I can hear it I just don’t kno if the aroma therapy thing is working cuz I can’t really smell it

I run a resin art studio and in the Michigan winters I have to be inside. I worry about the fumes, even though they claim Zero VOCs. There is still a chemical reaction so any added protection is well worth it. This uses a 3 stage Hepa filter and the modes are amazing. At night I set it to Sleep mode. It still runs but at a much quieter setting. During the day I always set it to Auto. It detect the PPM in the air and adjusts to suit the need. I know for a fact that this setting works. When I start mixing my resin, the machine instantly increases the speed, and stays on high until the detection tells it to slow back down. That is peace of mind. Im on my 2nd filter. It alerts you when it needs changing. After putting in the new filter, you hold down the timer button for a few seconds and the red lights go off. I could not be happier with this air purifier.

This purifier seems to work well. Within the first 2 days of using I have noticed the dust in my house has greatly diminished. When its running its quiet. You do hear a slight noise but nothing that is distracting or annoying. Bought it at a great sale price so that is also a plus. I have severe allergies and have noticed a difference since running this purifier. Overall I think it is well worth the price.

This air purifier is awesome. It works well and quickly. It has serval options including fan speed (which affects the noise level), sleep mode, child lock and timer options. I initially bought this to fight the dog smell that had been lingering in our carpets, but I find it work so well that Ill even use it now that our carpet is gone. It leaves the rooms smelling fresh and the gentle noise actually helps me fall asleep at night. It doesnt need to run constantly to make a difference either. I highly recommend.

I bought 2 although our house is 2000 sq feet our bedroom needs one by itself because its so large and my husband and I with our to mutts hang out in there a lot together they work awesome!

I got this for my boyfriend because he really suffers with his nose and sinuses. He has so much clutter in his room with his computer etc so it gets quite dusty and although this isn’t a replacement for cleaning if you put it on when you’re cleaning it really helps with not inhaling dust. The first night I stayed in his house and we used it I woke up feeling so refreshed and got such a better sleep! There was absolutely no noise from it either once it was on the low setting, you can change intensity so during the day or when cleaning we put it on a higher setting just to help combat the dust in the air and at night we use the lowest intensity! Would definitely recommend to anyone who suffers with allergies!

So far we love it. Just bought a second unit. The air in our downtown loft smells better after only a few hours. Time will tell if allergens are reduced and my wife wakes up less congested but all signs point towards success. Day 2, i made breakfast which produced a bit of steamy smoke from the griddle and the automatic air quality indicator kicked right in! I am more than pleased and i can highly recommended this to anyone who needs it for cleaning the air.

I have set to auto and u can hear it working when its blasting at full force but when its on a lower setting you cant hear it at all..

Nice units. Very quiet during normal operation . . . extremely quiet on sleep mode, but dont really need to run it on sleep mode since it is generally very quiet when running on low.