BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto

This purifier works as advertised. I use to wake up with a stuffy nose prior to purchasing the BlueAir purifier. At first I was a little skeptical about the auto function because I hadn’t seen a change in the air quality indicator or speed. But, one day I was preforming some repairs around the house and I heard the fan speed increase as well at the indicator change to red, this put a smile on my face because I knew this thing was in fact monitoring the air quality. I can also see the amount of dust collected on the pre filter as I clean it each week. Definitely would recommend this product if your in the market for an air purifier.

No problems with noise. Sounds like a fan . I really dont feel it cleans air that well. Ive had better.

On my sisters recommendation we ordered one for our bedroom. My wife is very sensitive to odors and allergens, and, unfortunately, Very sensitive to noise. This unit is so quiet in the auto mode that we just leave it like that. It is right next to the bed and it does not disturb her AT ALL. There is a jetted tub at the other end of the room that she uses a lot. She usually adds a few drops of pure lavender oil. The indicator light very quickly turns red so you know it is detecting stuff in the air. Lol. When the bath is over and drained it doesnt take long for it to indicate a clean blue again. So we believe it is working as intended.

It works great! I can tell the difference in the air quality since I bought this unit (311 auto). But, if you run it on anything other than the lowest setting it is way too loud. I have it in the living room and I can live with the noise level of the lowest setting. But the next level is too loud for me. The bigger the unit the more air volume it can filter. So, if you plan on running it on the lowest setting due to noise, I would get the biggest unit offered. I think in my case, it would be cool to have the unit be programmable so that I could set it to change to the higher fan speed at night or when Im not home. Im sure they would charge an extra $100 for that convenience.

We live overseas in a city with high air pollution due to cars and burning of trash. These are fantastic. We have one in each bedroom and the main living room and they do exactly what we need. I can especially tell the difference in the mornings when I go into the hallway of our apartment building and can smell smoke, but there’s no smell of smoke in my house. Love them!

I was looking for an air purifier to help with my allergies. After doing some research, I settled on this unit. This unit got excellent reviews from a variety of testing organizations. I have used this unit for about six months now, and I am quite satisfied with the purifier. In fact, I bought a second one. I put one in my study/media room and the other in my bedroom – the two rooms I spend the most time in. Interesting the electricity usage is quite minimal. I had read that it consumes only 0.3 watts when off and 0.6 watts when running at low speed. You could run this 24/7 and consume less than a dollar of electricity per month. I like the three-filter design: a coarse filter which is the washable cover, a HEPA-like filter and a carbon filter for odor. This unit is very light, so it is easy to move, and it is very quiet on the low mode – not so much on the high mode. Unless your air is quite dirty, it will probably always be running on the low mode when set to auto. The only complaint I have is the touch sensitive switch. Using this switch, you can switch from on/auto mode to night mode to everyday mode (medium speed) to boost mode (high speed) and then off. The problem is if I touch the switch sensor with my finger, it rarely works. Someone in the comments suggested using two fingers, and I found that this works much better. The manufacturer really needs to work on a new design for the switch. Fortunately, this is not a problem for me since I plug the units into timers. When you do this, the device comes back on at the previous setting.

When cooking it work’s amazing. I use it on the auto mode and it will go to red when the air quality is bad, orange when the air quality is medium and blue when the air quality is good. I love it and it has improved my breathing or at least it feels like it.

This air purifier works great and is very quiet. Perfect. HOWEVER - Amazon doesnt sell replacement filters for it. Had I known that in advance, I would have picked a different model.

Weve been using this in our great room for a few months now and love it. I noticed some reviews mention it being very loud but I havent found that to be the case at all. When it is on Auto I cant even hear it running. With that being said it is louder when the light turns red and it is actively trying to purify the air due to some odor/pets/cooking/etc. Overall I am very pleased with the purchase and how it is working. We can tell a marked difference in our home.

We were searching for awhile for a great air purifier at a great price. We looked at the air doctor and compared it for awhile but went with this one and so glad we did! We noticed such differences in the air dust, lack of now! Im only needing to dust once a month and I dont have the cats furballs rolling like in the desert! Also, you know when you cook something like bacon and the smell lingers?! Not anymore! It takes that smell in and it comes out clean. Very very happy with this purchase and the replacement filters are only about $20 which is amazing, others were $50 or more! Everytime I vacuume, I go over the outside of the unit! It says every few months to machine wash the outside filter, its cloth material, and the inside filter depends on how much and often it needs to purify! Ill update once I find out! Highly recommend this product!