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

We live in a small apartment and take it room to room. For example, we use it when were cooking or cleaning to clean up any smells. The biggest change is that it helps get rid of the corn chip dog smell in the bedroom. My husband loves it for his allergies. Great product

Works great in the bedroom.

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.

UPDATE: I put this air purifier in the garage, and it is noticeably reducing the musty smell, so I am happy to have it, even though I found it unusable within the house. Earlier review: I used my BLUEAIR 311 in a 9x11 bedroom for four nights and awoke with progressively worse headaches each morning, until I realized it must be the air purifier and turned if off. No more headaches. So, I moved it to my family room, thinking it was better suited to a larger room. I dont spend much time in that room, but there is airflow to the rest of the house. A couple weeks later, I wondered if the eye redness and itchiness I was experiencing could be due to the air filter. Turned it off. No more eye redness and irritation. BTW, I dont have allergies. I bought this for house guests who are allergic to my cats, but thought Id try it in my own room. This was an expensive machine that I cant even donate or give away in good conscience, knowing the health effects it could have.

We had a catastrophic flood in the basement of our house which caused dust, dirt, and mildew to permeate everything. A friend suggested this air purifier and we could not be more satisfied. Right now it sits in the kitchen - near the basement stairs - and, when the workers come and start hammering, sawing, etc. it immediately turns itself on to a higher speed. Very impressive. We will be buying more of these for other areas of the house.

I have three of these filters so far in my home. My husband suffers intense allergies and I have severe dry eye issues. Using this has helped him with not being miserable every morning, and has helped my eye issues as well. It cleans the air near my kitchen to clear the smoke/steam from cooking as well. I love it!

I’m impressed with this air purifier, it does a fantastic job in a bedroom and I suggest you leave it on 24/7 vs. just turning it on when you go to bed as the fan speed will automatically go to high & may impede your sleep but, just my opinion.

It’s an ok product but after using it for a few weeks I’m not sure it’s doing much good. I have it in my man cave to remove allergens from the air. I think it gets most. I have a 700 square foot area and I think I should have bought a larger model. I like that if it detects stuff in the air, it increases air flow on its own and then slows as it gets it captured. It is quiet and not detectable unless it kicks in high mode.

Purchased this air filter to install in a child’s bedroom. The low sound level and compact size make it great for smaller rooms. Pros: - It’s A very quiet air filter even with the fan on full speed. - The Gray cover is great at hiding the dust that builds up between washings as the air filter is used. - It looks good in the room and is not an eye sore. - Auto Setting is a convenient way to run the air filter. As it senses changes in the air quality the fan will increase circulation and air filtration. - LED indicator will change as the sensors pick up changes in air quality. Cons: - The Gray cover goes directly over the filter membrane. There is no plastic sub structure. That means if it’s in a child’s room and child knocks something into it, it could dent or damage the filter itself resulting in the need for a replacement. - Without constantly referring to the manual it’s difficult to know what setting it’s on. This can be rather problematic if a child continues to cycle through the settings. Would I recommend it to a friend: Yes

This air purifier is quiet and unobtrusive. There isnt a light to indicate that its running after youve initially turned it on and Ive stumbled over it in the dark. It was highly rated on many lists which is why I purchased it. My only complaint is you get no indicator of air quality. My other air purifier has a light indicator of air quality. The filters are also pretty expensive.