Customer Ratings & Reviews

This machine had run on its highest setting. We kept the doors open for the second floor and ran it on high he entire weekend. It’s been working great and the air definitely feels better. The purifier is nice and quiet when on the two lower settings which is also nice.

Purchased this on the recommendation of my son's girlfriend. Quiet, efficient and effective. We have noticed a significant reduction of dust bunnies in our living room which measures about 460 sq ft.

Great price for an air purifier! We use it in the living room and it is plenty big enough for the whole room and is not too loud. I would recommend this purifier.

This was our first Air purifier. Easy to set up, easy to use and as quite as you might expect. Definitely works to keep the dust down in the room. We bought two more for the other rooms in our home.

Bought for our home since husband was in hospital for 3 months and we have 2 dogs. Can tell a huge difference in air quality and so much less dust. Put in our 15x20 living room and it’s perfect

The Blueair airpurifier has a good amount of options to utilize. The sound is very minimal. It does a good job of picking up debris and keeping the air clean. Very easy to use and operate.

Easy to set up and use. Works great for me. I was having all kinds of trouble with allergies but now that I have this I no longer have sinus problems. I am so glad I purchased this.

Easy to set up this blue air purifier. And once I plugged it in and hit the button, I felt confident that the air in my home was healthy to breathe. . Did not find the noise objectionable at all.

Very quiet. Works well. Easy to operate. Purchased when we had to have contractors in our home during Covid to provide additional security now we use 24/7. Helps my husband's allergies.

We bought this to maintain the air quality inside our house. It works really well. we keep it running almost twenty four hours a day, seven days a week. We couldn't be more pleased with the resulting air quality. Though we cannot see the individual grains of pollen or any mold spores, we most certainly can see the accumulated dust and other stuff on the pre-filter. And we've noticed less dirt on the air conditioner filters, A really great buy for us...

This purifier is so effective it literally sucks the dog hair from my 2 German shepherds towards it, they shed ALOT. It’s pretty quiet on the 2nd setting, 3 is a little noisy, but if you have an allergy problem setting 2 works perfect for filtering the dust out of the air and definitely works for pet dander!

Well worth the money. The unit is quieter the other units we have had. It is easy to wash the Blue prefilter. It has made a noticeable improvement to the air quality in the house.

Tl;dr cleans up dust in air as well as my cat’s shed fur. I’ve been using this for about a year now. I originally purchased it when I moved into a larger home to help cut down on dust in the air being pulled from across the ocean. It vastly improved the indoor air quality, but what I didn’t expect was that it would cut down on on my cat’s fur. He’s a pretty heavy shedder, but since installing this air filter in my living room the majority of his shed fur ends up on the pre-filter. By washing that every week or so I’ve been able to keep my home (according to my friends’ testimonies) smelling non-cat-like!

I bought the Blueair 540 sq ft. home air purifier for my living room. I have allergies and asthma, so I thought it would help my home air quality. My sister inlaw thought our air inside the house seemed fresh; so I guess it's doing the job. I noticed that there is less dust on the furniture; another sign that it is working. I like the 3 settings, high, med, low. I set it on high in the daytime and low to med at night. It helps clear out cooking smells in the house. At 3 weeks, we washed the pre-filter. Our house has gas forced air heating/conditioner, so the Blueair dust elimination is a good thing for me. I sneeze less now too. A+ rating for me.

My first air purifier, super easy to use it, very easy to maintain. Filter every 6 month for 70$. 3 speed on first speed it is quite enough to sleep with while it is on.

We have had this air purifier for over a year now and can say that it work great.We use it on the low setting and you can't even tell its on but it really does filter the air in a large room.

For years we used air filters that where ion something. They where OK but had to be cleaned periodically. After a rather long time they started to break down. So we shopped around to see how the state of the art at improved. We settled on the Blueair Blue Pure 211+. So far we have been very pleased with the product. The manual was a bit daunting until we realized that the 80 page book contained only 18 pages of English. The bottom line is that this product is well documented, seems to work very well and does not cost an arm or a leg. So far it has out performed the units is replaced. Note that I said One unit is doing the of of Two units. The rated coverage is 5402q ft. I am very satisfied and recommend this product.

We had to add this to our home due to some recent lung problems. The device is quiet and very effective. We highly recommend this to anyone needing to clear the air in your home.

Wife really likes it. Easy to set up and use. Pretty quiet. Haven't purchased any filters yet as waiting to see how they do with the forest fires in NorCal.

The unit is very quiet and provides extraordinary filtered and refreshing air. We noticed a reduction in allergy symptoms which is amazing. We highly recommend this well-designed product.