HealthProtect™ 7770i

Completely filters air in a 62m² room every 12.5 minutes or a 149m² room every 30 minutes.

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The secret behind powerful filtration

Quietly fill your room with more¹ clean air

HEPASilent Ultra™ is our most advanced filtration technology ever. Every component is uniquely designed in Sweden to provide the maximum performance and energy efficiency. This patent-pending technology combines electrostatic and mechanical filtration to remove 99%² of bacteria and remove dust, pollen, dander, mold, VOCs, and odors. HEPASilent Ultra™ delivers 50% more clean air³, uses 55% less energy and has a 10% lower noise than traditional true HEPA filtration⁴.

24/7 removal of viruses and bacteria⁵

Even when your air purifier is on standby, the patent-pending GermShield™ technology proactively monitors your room and removes⁶ viruses and bacteria on the filters using low air draft and plasma charging.

More clean air to every corner of the room⁷

Unlike other air purifiers that only push clean air to a small part of the room, the patent-pending SpiralAir™ outlets are uniquely engineered to deliver 360°, omni-directional airflow – quickly circulating more clean air to every corner of the room – so you breathe clean air wherever you are.

Air quality LCD display

A premium LCD display gives detailed updates on your air quality – concentrations of different sized particles, VOC levels, temperature and humidity. It even tracks your filter usage to let you know in real time what percentage you have left.

Designed with smart features

Designed with smart features like Clean air ETA⁸ and real-time pollutant tracking, you can be sure your air is always clean.

Wi-Fi connectivity for remote control Yes
On/off timer Yes (via Blueair App)
Filter replacement indicator Yes
Speed control options 1 – 2 – 3 – AUTO – NIGHT
Integrated air sensors Yes
Dimensions (H x W x D) 691 x 300 x 300 mm
Product weight 19.2kg
Energy consumption 9 – 72 Watts
Sound level 27 – 55 dB(A)
Air outlet 360°
Air inlet Side
Recommended filter change Every 6 – 12 months depending on your environment (your unit will let you know)
Recommended room size 149 m2
Air changes per hour (ACH) 2
Clean air delivery rate (CADR) – Pollen 735 m³/h (435 cfm)
Clean air delivery rate (CADR) – Dust >675 m³/h (>400 cfm)
Clean air delivery rate (CADR) – Smoke 735 m³/h (435 cfm)
Number of filters 1
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