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

Doesn’t sound like a fine tuned fan. Make quality suspect

a little further (at least this particular model). I know some of the other models have auto settings. I dont need an Auto Mode but a shut off timer would be nice. This would help a great deal if they didnt nickel and dime to try and get people to pay for other systems. In addition they really need to change the controls for this device. Its terrible. Change it to either an electric or knob. The current control panel is a nuisance. In regards to noise, I dont find it bad. . BUT that may be due to the fact I always have fans and other devices on while up and about. Relating to size, the picture is quite deceiving . This particular model is bigger than it looks in the picture. Im not complaining. I like the size because it helps clean faster than a small room only system.

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 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

Product looks good and works nicely and has a light that tells you moderate and good air levels but its very difficult to register. You need to provide serial number. i looked everywhere on the product, on the accompanying paper work, on my invoice and there is no serial number. Threw the box out but I dont think it was on it. So how does one register? Online there is an i next to serial number but no it doesnt work. You search on Blue air website, and there is not information. You call and you sit there and listen to long wait times and listen to music. So why drive th customer Crazy for such simple thing?

Good product at a good price.

Had a laptop overheat and it was full of cat hair, so decided dusting alone was insufficient. Got the Blueair Pure 411 because it looked like it: would wrangle excess fur balls, quietly disappear into the background, and is “set it and forget it” automatic. It’s been deployed for duty in my living room/home-office for two months now and mostly forgotten about it. It looks “nice”, perhaps a bit larger than I was expecting, but don’t feel like I need to hide it. Most of the time can’t even hear it from ~2 meters away. Surprisingly, it doesn’t kick on when the robot vacuum is running. Guess the vacuum’s filter is just that good. It does go into overdrive whenever I make popcorn. This is loud enough that I give it a few taps to force it to silent mode. If you subscribe to new air filters through Blueair (sent periodically every X months) there’s a discount over buying them individually on Amazon. So, take that into consideration if looking at the total cost of ownership.

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!

The one I have in my bedroom worked so well I brought another one for the living room. I did not believe this would work until I had to change the filter which was black when I went to change it. The only question I have is why does the top start to to have discoloration? It was white but now starting to turn a smoky color?

It does what it’s supposed to do, unlike many other brands.