We have purchased three of these air purifiers and this is the largest. I use it near the kitchen part of a large great room that has 10 foot ceilings. I love how well it works. Cook something smelly, turn it on and within the hour the smell is a memory. I generally turn it on in the evening, shut it off in the morning when I would be opening windows. We also have one in our bedroom that's smaller and use it at night for sleeping. I have mild asthma and a lot of seasonal allergies. Now I wake up in the morning clearheaded. The reason for the four stars instead of five is not related to the efficacy of the unit but the noise level. If we are all gathered in the great room I'll leave it on medium as high is a bit too much background noise. If you like white noise the smaller 211 is perfect on high in the bedroom. The other drawback is the larger unit is a bit awkward to move from the corner storage spot in the room to a more central location. With the extra outer filter it will slide easier on a bare floor. Neither issues are a reason to not purchase this product.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Good Value and multipurpose appliance
on February 6, 2023
Posted by: KK the Bald Eagle
from Boca Raton
Gender:Female
My new 211+ been running 3 days in my bedroom / closet hall area on high. I bought because of high rating on consumer reports- the noise level is acceptable … size was little bit bigger than expected, my friend must have a smaller model, i love the look and the size i can work with! Considering price, look and specifications as well as cost to operate great value and i will buy 2 more for my apartment. Set up was simple, I had a harder time registering for extended 2 yr warranty. Tip- follow the instructions exactly then explore web site and product info. Question to BLUEAIR IF A RECEIPT IS REQUIRED FOR WARRANTY SERVICE WHY NOT LET ME ENTER THAT INFO AT REGISTRATION? MY GOALS WITH PRODUCT- DUST REDUCTION, ODOR(COOKING) AND BACTERIA/VIRAL REDUCTION.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Purchased the purifier 3 weeks ago and I can tell a difference in the indoor air quality. This is important due to pollen that comes out this time of year in our area.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
I was finding a lot of dust and pollen that was getting into my house, despite how diligently I cleaned; and this really aggravated my allergies. Bought two Blueair air purifiers (211 and 121) and within a couple of days my symptoms became less pronounced....and they still continue to improve. Easy assembly, quiet operation, and little to no maintenance. I'm so in love that I bought two for my son and daughter-in-law, and two grandsons (one 3-year-old and one 1-month old). They have wanted to get an air purifier, and I know they'll enjoy the same results as I have!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
I bought 2 smaller machines a couple years ago. Then for Christmas got a couple for my son & daughter & families. Finally got the larger one for us. Perfect. Quiet. Effective.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
We have two older model 600 series still in use, and they are fine. But the model 121 improves on them by filtering the air before it enters the machine, instead of filtering the air on its way out. Therefore the model 121 won't get dirty inside.
Circulates the air without blowing it on me, and it emits a pleasant hum at medium speed. It's cleaning the air and not blowing around dirt the way that an ordinary fan would.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
We have a couple of other brand units in the bedroom and living room - but for the main part of our home, this unit is significantly better! Quiet, powerful and simple - made for round the clock air treatment.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
I live on the ground floor of an apartment with a newborn child. Our little house gets beyond stuffy. This air purifier filters out EVERYTHING! I love it my apartment smells clean, fresh, and I can tell it helps my baby breathe easier as well.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com