DustMagnet™ ComboFilter 5400

Compatible with 5410i • 5440i
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A winning combination

The combination particle and carbon filter removes light household odors, chemicals, and gases, as well as 99.97% of airborne particles, like pollen, dust, viruses, and more with Blueair’s HEPASilent™ filtration technology. Not proven to kill SARS-CoV-2 or prevent transmission of COVID-19.

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Protection against
allergens & germs

Removes airborne pollutants and allergens such as pollen, dust, pet dander, mold spores, fine smoke particles and more. Not proven to kill SARS-CoV-2 or prevent transmission of COVID-19.

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Premium performance, genuine quality

Unlike generic look-a-likes, genuine Blueair replacement filters are specifically designed to maintain premium performance over time and ensures your warranty remains intact.

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Maximum 1-year filter life

Designed to last for a maximum of one year depending on room conditions. When it's time to replace the filter, the Blueair app will send you an alert and allow you to re-order at the touch of a button.

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Protection against allergens & germs

Removes airborne pollutants and allergens such as pollen, dust, pet dander, mold spores, fine smoke particles and more. Blueair purifiers are not tested against SARS-CoV-2 (COVID-19).

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Traps light chemicals & odors

Integrated activated carbon has a large adsorbent surface area to effectively remove some chemicals, volatile organic compounds (VOC), and light household odors from cooking, smoke, and pets.

Included in Box

  • DustMagnet™ ComboFilter 5400
  • Filter Type
    ComboFilter 5400
  • Dimensions(HxWxD)
    9.65 x 10.24 x 3.74 in
  • Product weight
  • Filter recycling
    Yes, please check your local recycling facility for availability.
  • Recommended filter change
    Every 6 – 12 months depending on your environment
  • Number of filters
What Blueair models are compatible with this filter?

This filter is compatible with the following HealthProtect family models: 5210i, 5240i.

Are Blueair filters HEPA?

No, Blueair filters are less dense than traditional HEPA filters, allowing our air purifiers to be quieter and more energy-efficient. Instead of HEPA filters, we use a combination of electrostatic and mechanical filtration that we call HEPASilent™ technology to achieve the same level of filtration efficiency - with less energy and noise.