FreAire Air Purifier, 538 Sq Ft Coverage

I've read all of the reviews that people have sent in about this product. I also own one, and is positioned in my large bedroom of 15x12. Tested numerous dats, hours as I've had mine for approximately 3 weeks. Well, keeping in mind , all people are different when it comes to alot of things, to start with, so reviews will vary. Honestly monitored, and conscious of this machine, and how it works, I will be very frank. Night mode is not loud at all. Super-light sleepers can rely on this product, as I am a super light sleeper for so many years. It does not affect me, for example. If you cannot do this, just turn it off, til morning. This machine works very well and has impressed me with its product commitment to be exactly what it was designed for. To give you a bit of confidence, this purchase is a smart one, and I even bought extra filters available on Amazon. I checked my filter today, and it appears that the filter is doing is job well. The functions of this little machine are very nice, and considerate for all types of us. I love the LED lighting that you can also turn off, and on. The timer function is convenient to know that even when you are not at home during the day, and return home, the air quality is great because of prior use it has already removed harmful particles from your space. Again, I have had this machine for 3 weeks. It's good to know that harmful particles have been removed, as they have been filtered out of my space. Buy this one. SG