Blueair Blue Pure 211+ vs Blueair Blue Pure 311 Auto

My wife on the other hand, she is more sensitive with allergens such as dust and pollen and she felt the device had helped her greatly. Anyways, because of the unsual burning smell I returned it and order a different air purifier brand.

I was surprised when it started revving up one day - then I realized I had just used a spray product. I'm hoping it helps with allergies.

With this step, the Blue Air is ready to use, place it in the desired location, at least 10 inches away from other objects, plug it in and switch it o...

I did test it out on a smoky day and it did detect poor air quality and upped the fan. Within 30 minutes it cleared out the air. Yes, these purifiers DO make a notable difference. They are not a gimmick

, consumer reports uses a sealed room and particle counters to gauge their effectiveness). If you have significant allergies and need a good air purifier, I'd stick to known good ones like the Honeywell HPA300 or the Blue Air Pure 211+. Neither are smart, though.

The big benefit is that I scheduled the purifier to run on Medium when I'm not in the room (which happens to be my office), and then turn back to Auto before I return. When I get back to my office the air smells and feels noticeably better than the rest of the house. Plus being able to tell alexa to turn up the purifier just seems cool. It will be more useful when I stick a second one of these in my daughters room and I can turn it to low for white noise without having to enter the room

As someone who lives in the Bay Area (which gets smoked out on what seems like an annual basis during wildfire season), a good air purifier is absolutely critical. I own the Blue Air 211+ and highly recommend it. It also helps me with general seasonal allergies and I've found I sleep better and wake up feeling more refreshed with cleaner air.

Yes, we do have 2 dogs but they are not allowed in the bedroom due to my allergies. I honestly didn't have high hopes for the smaller unit but after a couple days of it purifying the bedroom air, I noticed a huge difference. I began waking up with clear sinuses and the room smelled "different". Not a bad smell but maybe just NO smell? Anyhow, after giving the little Blue a good 30 days to prove itself, I knew I needed a larger one for our living room

I've been using the Pure 211+ for about a month so far and it's been working very well.

As for function, I haven’t had the product long enough to determine whether or not it works properly. I do like the auto mode, especially when I am cooking. It helps clean the air of fumes from the gas stove and general food particles. The sound of the high speed fan is not too bad, very similar to the hum of a standard fan

We have had several of these units in our house since 2017. I believe they do a decent job at filtering the air, and they are pretty quiet (although with age some of them become a bit noisier as the fan bearing wears -- but even these are not obnoxiously noisy). I was a little disappointed to learn that the filter replacement indicator is just a dumb timer which is supposed to turn orange, and then red after 6 months of use. (I had originally hoped it actually did something clever like detecting when the filter was becoming clogged by monitoring motor current, or something, but no

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

I do think this would work very well for people who simply want to keep allergens at bay or want to keep very light whiffs of smoke such as momentary barbecue smoke that comes in before you have a chance to go close the window. It's very attractive, the outside filter is a knit fabric that is very easy to wash and high to dry while you use the second provided one, and it's so easy to operate. Just a light tap turns it on. Two taps turn it on to medium and three taps turn it on high

Works as advertised. Easy to use. Excellent filter. A little noisy only on the highest setting but still manageable

The noise level is good. It produces moderate white noise on its highest setting and is pretty quiet on its low and medium settings. I use it for my 700sqft apartment and it does a great job managing pet odor and does a great job filtering smoke and cooking odors when I’m searing meats. I recommend this highly for apartment life in general! If you want it for a bedroom or a single room, you could get by on the smaller model, but since I use this in my kitchen as well living with a cat, I opted for this size model and I am pleased with how it performs

BUT-it is loud and after I changed the filter the first time, it developed a chronic rattle as well. Now the filter has to be changed monthly, which gets expensive. I wouldn't mind the expense so much if it didn't rattle constantly.

This unit is quiet and efficient, I thought it would hike up my electric bill but it hasn't. I have two cats and live in NYC; having Blueair purify my apartment has been a total transformation. Would definitely recommend this as an easy to setup, easy to use and effective means to purify any space.

A clean one therefore saves you money in the long run because you won't have to replace the main filter as often. More than anything, an air purifier that has a dirty filter probably doesn't do anybody much good, regardless of the specifications on the box. Secondly, I bought this particular model because of its capacity, air quality indicator, and because it uses much less energy than other air purifiers (only 4-38 watts). I keep it running 24/7 in a large bedroom, so energy use and noise are important