Customer Ratings & Reviews

Works like a charm. It gears up when needed to remove dust and pollution and calms back down when the air is clean. It is quiet. I'm quite happy.

Great value for money. Its quiet and the sensors work great. Couldnt have asked for a better air purifier.

Based on reviews, we selected this purifier and so far as very pleased with it. We now have two, one in the garage and one in the living room. It has helped clear the air. In fact, an eye irritation, which was diagnosed as being an allergy, cleared up.

I had the smaller version of this and it was good, SO once I had the chance to upgrade I did and I do NOT regret it. Air flow is 100x better and get rid of smells and cleans the air amazing. I have a shiba so it helps minimize the hair flowing around as it sucks then towards the outside filter !! 10/10

It works as it should. It picks up the smallest things, like hairspray being used across the house.

So far, so good. I have the unit set on automatic and it's normally very quiet (likely because it doesn't register a lot of impurities in my bedroom). It's doing a fine job.

Great, quite unit. It’s very stylish and the app is a great tool.

Will buy again. Considering buying another one. Purchased due to Altadena wildfire smoke.

I bought this for my granddaughter to use in her bedroom to help with her allergies. She is really happy with the features of the air purifier. She told me it creates a slight breeze that helps cool her room in the summer.

I like it very much, especially how quiet it is. It seems to be working well.

I'm very pleased so far with this purifier. It has strong suction and I like the different way the filters are done around the side of the outside and inside. It's also a nice size.. not to big and not small like some purifiers for helping to clean room size.

This thing absolutely crushes at keeping the air clean! We love it and definitely recommend it!

Love my air purifier! Allergies are better & my husband & I are sleeping better.

This air purifier is so quiet it is unbelievable. My wife has allergies and this has made a big difference. We have yet to avail ourselves of the cellphone app but do indeed use it continually. Highly recommend.

It handles it, trust me....above and beyond what I expected

Easy set up and works really good, app works and easy to use

the air purifier runs great and is quiet. Its easy to use and clean. I wish it could tell me what the air pollutants are (if theres mold)

the Blue Pure 311i Max air purifier delivers excellent filtration performance and user-friendly features, making it a solid choice for improving indoor air quality in homes or offices.

I live in an older victorian house - and with older houses, you likely get more dust and alergens. This air purifier not only works great, but also looks great. And the app is a great UX and design experience as well. Thanks!

I like the design and portability of this product. Somewhat noisy on high speed but quickly gets quiet again once air is cleared. Seems to work well. Nice app. All in all, very satisfied with this product. Would have given 5 stars, but returned first one ordered due to packaging damage.