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DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
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DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
DustMagnet™ 5440i
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DustMagnet™

Air Purifier, Medium Rooms

4.6
Rated 4.6 out of 5 stars
4.6 Stars (161 Reviews)
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  • 1 Air Purifier
  • 2 5400 ComboFilters
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  • 2 Replacement Filters
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Seamlessly blends into your space while effortlessly capturing pet hair, keeping your home fur-free and fresh.

  • Rapidly cleans 335 ft² in 12.5 minutes 570 ft² in 30 minutes, and 1,700 ft² in 1 hour
  • Removes 99.97%¹ of airborne particles like pollen, odors, dust, and smoke
  • Up to 6 months filter lifetime
  • Customizable features in the Blueair app
  • Removes pet dander & odors
  • Captures dust before it settles*
  • Automatically Adjust Fan Speed
  • App & voice enabled

Air purification made for pet parents

“We have a teddy bear puppy and a cat so we really need this in our lives. I like how it traps hair and dander which makes me feel better that the air we breathe is cleaner...”

Kurdapya

“This thing captures dust and pet hair right from the air and keeps it off my tables. I have noticed a decent reduction in the amount of dust and pet hair on my window sills...”

Austin R

”I am definitely seeing less dust on my furniture. Also, when I look at the filters in the air purifier there's actually dust and hair from my Yorkie”

Fenways Mom

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HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster* and quieter** than traditional HEPA.

Exclusive features in the highly rated Blueair app

  • Free and fast shipping

  • 30 day home trial

  • Extended warranty

4.6
Rated 4.6 out of 5 stars
Based on 161 reviews
Total 5 star reviews: 135 Total 4 star reviews: 8 Total 3 star reviews: 6 Total 2 star reviews: 6 Total 1 star reviews: 6
89%would recommend this product
161 reviews
  • JG
    Julia G.
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    Great job with dust

    Very pleased with my dust magnet. Makes the air feel cooler and cleaner and I love the Bluetooth accessibility. Overall, it's a lovely piece of furniture as well. I have two of them!

  • EM
    Edward M.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    A Dust-Busting Believer Was Born in Our House

    We had a serious dust problem, the kind where you wipe a surface down and it's back within a day. We'd tried everything short of living in a cleanroom. Then we brought home the Blueair DustMagnet 5440i, and honestly, it felt a little like cheating.

    Within the first week, the difference was striking. Surfaces that used to collect a visible film of dust stayed clean noticeably longer. The unit just quietly does its thing, the auto mode picks up on air quality and adjusts the fan speed on its own, so most of the time we barely notice it's running. And when it is running on higher speeds, it's surprisingly unobtrusive given how hard it's working.

    My wife was skeptical at first - understandably so, because we'd spent money on "solutions" before that didn't deliver. She's now a full convert. In fact, she's the one who checks the app more than I do.

    Speaking of the app, it's a nice bonus. Scheduling, air quality monitoring, filter life tracking, it all works without fuss, and the Alexa integration means we can adjust it without even picking up a phone.

    Does it look good too? Yes, it’s the rare appliance that actually improves the look of a room rather than cluttering it.

    If you're on the fence, the DustMagnet 5440i does exactly what it promises, and our home is genuinely cleaner because of it.

    B Profile picture for Blueair
    Blueair
    1 week ago

    Thank you so much for your kind words about the design and performance of your Blueair purifier. We're delighted to hear that you are enjoying your Blueair product. We truly appreciate you sharing your valuable feedback with us.

  • JH
    John H.
    Verified Buyer
    4 weeks ago
    Rated 5 out of 5 stars
    I just had to buy a third

    We’ve had two for years and have now added a third. They greatly reduce the amount of dust we have in the house and are easy to maintain.

  • JC
    Joe C.
    Verified Buyer
    4 weeks ago
    Rated 5 out of 5 stars
    Unique & effective quiet air flow

    Lower speeds are extremely quiet but still powerful enough to provide a decent airflow. Exhausts out from each side in center of unit & pulls air in from below & near top — creates a circular air flow in the room.

    I’ve had it a week & so far, extremely satisfied with it !!

  • DS
    Dominic S.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Awesome

    I have four Dust Magnet Air Purifiers for several years now and they all work perfectly, I would definitely recommend BlueAir

¹ Tested on PM 2.5 up to 90 mins

² Tested on E.Coli, Staphylococcus aureus, Candida albicans, Staphylococcus aureus, and H1N1, H3N2, EV71

*Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration.


**When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration.