“I recommend Blueair air purifiers to my patients because of their strong performance and their commitment to third party testing, which gives me peace of mind that the airborne particles that commonly exacerbate allergy and asthma symptoms are being captured*”
Dr. Priya Bansal
“It has a night mode, which turns off all of the onboard lights and quiets the fan even more, making it the perfect option for a room where you primarily sleep and relax.”
Best For Bedrooms
“It has a quiet operation which, along with the dimmable display, makes this a great option for the bedroom—or you can set it up right by the litter box or dog crate to absorb odors.”
Best For Pet Owners
Why choose Blue Max 3250i?
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Designed for busy families
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Whisper-Quiet Sleep Mode
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One-Touch Control
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Stylish Scandinavian Design
Exclusive features in the Blueair app
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Smarter air, customized to you
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Schedules to fit your lifestyle
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Accurate filter lifetime tracking
Independently proven performance
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Free & fast shipping
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30 day home trial
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Authenticity guaranteed
Technical Specifications
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Filter Type
Particle & Carbon
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Dimensions(HxWxD)
48.1cm x 26.9cm x 26.9cm
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Product Weight
3.4 kg
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Energy Consumption
20 W
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Sound level
18-46 dB
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Air outlet
Top
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Recommended room size
(4.8 - 2 ACH) 20 - 99 m² m²
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Clean air delivery rate (CADR)
Pollen 239 m³/h
Dust 239 m³/h
Smoke 239 m³/h
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Recommended filter change
6 months
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Number of filters
1
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Speed control options
1 - 2 - 3 - Auto - Night
FAQ
Total 5 star reviews: 679 Total 4 star reviews: 62 Total 3 star reviews: 28 Total 2 star reviews: 14 Total 1 star reviews: 48
89%would recommend these products
831 reviews
- KKimVerified ReviewerYesterdayReviewingBlue Pure 511i Max Bundle USRated 5 out of 5 starsShocked at how it transformed our musky garage!
Our garage was once dusty and felt thick - best way I can describe the air quality. It has always served as the laundry area and storage for gardening supplies and recycling and many other things. It also houses the water heater and attic entrance. When we rescued 2 kittens a couple of years ago, we decided to have a pet door installed in the door that leads from the kitchen to the garage and to put the litter box in the garage. Even though I knew I would clean the box nightly, I was worried about odors permeating the already-yucky feel of the air quality in that space. I would never expect the cats to hang out in there and only needed them to visit that area when they had to, but because I didn't want to expose them to an even worse air quality situation being that a litter box was going to be added and because we didn't want to have to do laundry in there with worsening air quality due to the litter boxes being added, I decided to research air purifiers. I was happy with what I read about BlueAir and decided to get this model. I honestly didn't expect much, but I thought it was worth a try, and wow, it put all of my doubts to rest. I'm not exaggerating when I tell you that it literally transformed the feeling and the quality of the air in the garage. Within a couple of hours, it felt light and fresh and no longer stale and heavy. AND... we could not smell the litter box! We have a good system for when it's time to change the filter, and that is when we CAN smell the litter…
- ASAdam S.Verified Buyer1 week agoReviewingBlue Pure 511i Max Bundle USRated 5 out of 5 starsScheduling and app are awesome
The ability to schedule the times and fan speeds is awesome. Truly set it and forget it. Sleep is inaudible while dead quiet and we are sleeping, and fan speed 1 (~60 cfm) is inaudible during the day. Having the ability to always run 24/7 on at least sleep (~32 cfm) is excellent. The app is excellent, this is a fantastic product!
- RBRos B.Verified Buyer1 week agoReviewingBlue Pure Mini MaxRated 5 out of 5 starsGreat machine
Good value machine. So quiet. Really happy with it.
- AMAndrea M.Verified Buyer2 weeks agoReviewingBlue Pure Mini MaxRated 1 out of 5 starsZero customer service
I have emailed several times asking how to return this product as I wanted to instead buy one of the devices that connects to the app and have had no replies.
- DSDiane S.Verified Buyer2 weeks agoReviewingBlue Pure 511i Max Bundle USRated 5 out of 5 starsGreat Air Purifier
The Blue Air 511i Max Bundle purifiers are excellent. They clean the air and are very quiet. The controls are easy to use. They provide great environment for my asthmatic symptoms.