Customer Ratings & Reviews

Super quiet, easy to operate, literally just set it and forget it !!

Best air purifier I have ever used. Quiet and powerful. Easy to blend with the style of any room. And now I sleep better and breathe better. Highly recommend.

This is with no doubt the most advanced of Blue Air's purifier. Not only does it clean the air in my living room and dining room, it also tells you how many ppm particles are in the air. I wasn't expecting that. I have the 311 max to handle the game room and kitchen and a couple of 411 max to handle two bedrooms. My brother-in-law just visited with my sister. He is highly asthmatic. He did not experience any problems breathing during his visit.

The app is great to monitor air quality. The unit is easy to operate and we love that you cak order repalcement filters direct from them. Our unit is placed in the basement and the air there now feels cleaner than the rest of the house! We are buying a second one for our main level.

Does a great job filtering our home. Visibly different in terms of dust and pet hair!

Decided on this model after researching purifiers online. Consumer Reports and other sites rated this one high, so purchased to help manage dust and airborne pet dander. We leave it on 24/7 and have had no technical issues. Had visibly cut down on dust and our allergies seem to be better managed. Happy with our purchase.

Cleans the air amazingly!! Easy to clean and maintain.

This unit works well. We are pleased with its performance.

Super quiet. It's doing the job for a 1500 sf house

I have COPD on 7l of oxygen a minute, and I can tell a great difference in the air quality in our house. I would recommend this to anyone looking to improve the air quality of their home.

Very good performance. Notice reduction of dust in area

Quiet and does and excellent job keeping my basement gym clean

Cleans the air. Its night setting as advertised is quiet.

I recently purchased the Blueair 211i air purifier for my Living Room due to my allergies to dust. It has removed much of the dust and is quiet, so I am able to watch TV without the noise. It also removes my cooking ordos from the room. I am truly satisfied with this product and would recommend it to anyone.

Very quiet and easy to operate-just unbox and plug-in & adjust settings depending on your present air quality. Has app to view settings when your away from home

Outstand simply outstanding. I can tell the difference in the air quality of my home. It instantly senses the change in air quality and increases the process to drid the air of polluted. Pretty dander, dust, Fried foods, does a great job on all!!!

Great product, works great. Low noise, easy of use.

Ever since we put in the air purifier in our home, the air has felt light!! Everyday feels clean and refreshing! We love it!!!!

Excellent Product on the price, there will be a noticeable difference in the quality of air for sure. The aesthetics of the product are good too so you can keep it in any part of the home without it being an eye sore.

Almost for anything such as after cooking, any cleanjng spray thats been used, bad day with pollen you can almost feel how clean the air is after it gives you a metric of the current air quality and as i decreases you can feel it. SO GOOD for my wife with severe asthma.