Our unique filtration technology that we call HEPASilent™ sets us apart. The combination of electrostatic and mechanical filtration allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance — resulting in quieter and more energy efficient air purifiers.
With a convenient top surface that doubles as a side table, DustMagnet™ air purifier is designed to blend into your home like a great looking piece of Scandinavian furniture. No need to hide your air purifier, place it where it will be most effective.
With smart connected features³ like Welcome home and Clean air ETA, that you can enjoy with the Blueair app, you can control the air quality condition in your home wherever you are.
DustMagnet™ air purifier features an Auto mode function with a smart sensor that monitors real-time air quality conditions and auto-adjusts to optimize performance ensuring clean air in your home.
Unique to the DustMagnet™ air purifier are the two stainless steel pre-filters that are constantly being positively charged, that effectively attract dust particles just like a magnet.
DustMagnet™ air purifier is designed with dual air inlets and outlets for an optimal airborne dust removal.
The DustMagnet™ main filter do not only have a particle filter, it also contains carbon particles integrated throughout the filter media to effectively remove fine particles, dust, gas and VOCs from the air.⁴ There are two filters, placed each at the top and bottom of the air purifier to ensure optimal removal.
By using compatible voice service such as Amazon Alexa, Google Home or Tmall Genie, you can conveniently control your DustMagnet™ air purifier with voice instructions.
Enable voice control via your Amazon Alexa or Google Assistant-enabled device.
In Auto mode your air purifier will automatically increase fan speed when pollution levels rise in your indoor environment and return to a slower speed once the air is clean.
Completely filters room air at the industry recommended rate of 5x an hour to effectively lower particle levels (rooms up to 22 m²)
Wi-Fi connectivity for remote controlYes, compatible with 802.11 b/g/n router on 2.4GHz Wi-Fi Network band
On/off timerYes (via Blueair App)
Filter replacement indicatorYes, via LED display & Blueair App
Speed control options1 - 2 - 3 - AUTO - NIGHT
Integrated air sensorsYes
Included in Box
- DustMagnet™ 5240i air purifier
- Instruction manual
Dimensions(HxWxD)20.5 x 8.66 x 8.66 in
Energy consumption4- 22 Watts
Sound level23 - 47 dB(A)
Recommended filter changeEvery 6 – 12 months depending on your environment
Recommended room size212 ft2
Air changes per hour (ACH)4.8
Clean air delivery rate (CADR) - Pollen140 cfm
Clean air delivery rate (CADR) - Dust133 cfm
Clean air delivery rate (CADR) - Smoke137 cfm
Number of filters2
Guarantee clean air for years to come with extended warranty coverage when you register your air purifier.
The DustMagnet 5210i has a standard white finish, while the upgraded 5240i model features a premium, light grey textile front, matching grey legs, back panel, and a vegan leather tag.
Our DustMagnet air purifiers with ComboFilters feature integrated activated carbon throughout the particle filter media to remove both fine particles and odors and gases. While DustMagnet models absorb light household gases and odors, they are not designed to accommodate high levels of gases, chemicals and odors that can be present in wildfire smoke.
The integrated particle sensor measures fine particle (PM2.5) levels in your room and updates the color of the air quality indicator (AQI) light on the front of the air purifier based on current conditions. The light will show one of five colors; red (very polluted), orange (slightly polluted), yellow (moderate), green (good), and blue (excellent) to indicate air quality.
To extend the Limited Warranty from one year to five (5) years, simply complete the product registration form in the 'Warranty' section of your customer account, within (60) days of purchase or register through the Blueair mobile app.
To reset the filter status light, press and hold the airflow speed button for 5 seconds.