We just had ours for a few weeks and are totally in love. Worth every penny. Did all the research and landed on this Classic 605. Very happy with how it works and sounds. Glad to have this as we go into winter months with less windows-open time.

I'm very happy with my purchase, but I do wish it could give me an air quality reading. I can breathe so much better and it has helped me sleep. It's just hard to tell what speed I should have it on without knowing the air quality.

Large and loud in high. Looks more industrial in person. Might be appropriate for an office. It does clear the air quickly on high. I can't get the blue tooth to work.

We have a 405 which I have next to bed never hear it on #2 so know the product. The 605, has neat wheels. Extremely quiet despite being almost double capacity to 405, efficient, air quality tops #1.

We have the unit in our bedroom and at night it is very quiet but still doing its job. During the day we have it higher but still relatively quiet being more of a background sound while it keeps the room healthy.

It's nice and elegant. Very quiet on the low setting a moderately quiet on medium. The high is powerful but very loud. It seems to be doing it's job and arrived quickly. Set up was easy.

Noticed right away how the Bluair removed the awful smells in our living spaces! Also, I operate the air purifier manually. You don't have to link your smartphone to their app. But, maybe I will in the future when I have time.

I bought this for my bedroom to see if it would help with allergies and snoring. I haven't had a single night where I've had problems breathing and sleep through the night. Worth every penny.

We bought this for our classroom at the University if Delaware where we are having in-person F2F classes this Fall 2020 semester and it has measured up! Great product and thus far very reliable during this Covid-19 pandemic!!

I bought this about a month ago and am so happy! I was having constant problems with my allergies- so bad that I would dread the mornings as I wasn't sure each day how bad they would be. My 9 year old son started having daily dry eyes and nasal passages from the poor air quality in our city. I knew it was time to invest in an air purifier. We live in San Diego, California near a major highway. The pollution and toxins from the highway combined with the pollutants from the fires as well as just the dry weather we were experiencing for months on end- made daily living uncomfortable. I spent many hours researching purifiers and kept coming back to this one! Ever since I got it, I haven't had to take my allergy medication once! My son hasn't had one complaint! The air in our home feels cleaner and like we can breathe easier. The machine itself is large, but not something that I find problematic. The first two settings are quiet and the highest, is a bit louder but again- not a problem. I would 100% recommend this product!!