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DustMagnet™ 5440i
Air Purifier, Medium rooms
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Seamlessly blends into your space while effortlessly capturing pet hair, keeping your home fur-free and fresh.
- Rapidly cleans 357 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
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Wi-Fi connectivity for remote controlYes
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On/off timerYes (via Blueair App)
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Speed control options1 - 2 - 3 - 4 - Auto - Night - ECO
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Integrated air sensorsYes
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HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster³ and quieter⁴ than traditional HEPA.
“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...”
“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...”
”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”
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Dimensions(HxWxD)25.6 x 11.4 x 11.4 in
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Product weight15lbs
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Energy consumption7 - 42 W
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Sound levelLow Setting: 30 dB High Setting: 49 dB
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Air outletSide
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Recommended room size356 - 1700 ft2
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Air changes per hour (ACH)4.8
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Clean air delivery rate (CADR)Pollen 255 cfm Dust 240 cfm Smoke 230 cfm
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Number of filters2
Our HEPASilent™ dual filtration technology removes 99.97%¹ of airborne particles down to 0.1 microns, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria², are captured with minimal noise and energy consumption.
Register your product to extend the 1-year warranty to a 2-year warranty.
Your filters will last 6-9 months depending on usage.
When it's time to replace the filter, the filter replacement LED on the interface will turn red to remind you. Alternatively, connect to the Blueair app to receive an alert and easily re-order at the touch of a button.
The DustMagnet™ 5440i operates quieter than a whisper on low at 30 db and is no louder than 49 dB on high fan speed.
To achieve maximum performance we recommend placing your DustMagnet™ 5440i in a room around 357 ft² room so your air purifier can clean the air at the AHAM recommendation of 4 times every 12.5 minutes. The DustMagnet™ 5440i will clean a 570 ft² space in 30 minutes, and 1,700 ft² in 1 hour.
¹Air Changes per Hour (ACH) calculation is a product of recommended room size and average ceiling height over Pcadr
²Removal of 99% of airborne dust particles (0.5-3 µm) in 22 min on highest fan speed based on AHAM AC-1 protocol; not applicable to larger particle sizes.
³Based on tests with HEPASilent technology (mechanical + electrostatic filtration) vs. mechanical filtration alone, producing higher CADR (GB/T18801-2015), lower noise level (ISO3743), and lower energy consumption (GB/T18801-2015) in a standalone model.
⁴On lowest setting