Rooms up to 38 m2 ● Cleans air every 12 minutes ● 2-year warranty
Say hello to the Blueair’s most advanced air purifier ever, HealthProtect™. Thanks to the HEPASilent Ultra™ filtration technology, this air purifier removes 99.97% of airborne allergy and asthma triggers (pollen, dust, pet dander, mould, smoke) as well as the most common cold and flu viruses, and bacteria - down to 0.1 micrometre in size. HEPASilent Ultra™ delivers 50% more clean air, uses 55% less energy and has a 10% lower noise than traditional true HEPA filtration.
Every component is uniquely designed in Sweden to silently provide the maximum performance and energy efficiency. With HealthProtect™ you can be reassured knowing your family is breathing safe, clean air.
The 7470i is a perfect solution for mid-size to large rooms (38 m2), where it completely filters the air every 12 minutes (4.8 air changes per hour). In 91 m2 rooms, it filters the air every 30 mins (2 air changes per hour), however, Blueair recommends 4.8 air changes per hour according to AHAM.
Features
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Sleep without disruption
HEPASilent Ultra™ has a 10% lower noise than traditional true HEPA filtration. Quieter than a whisper 25 dB(A) on the lowest setting and normal conversation 45 dB(A) on the highest.
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Particle protection
HEPASilent Ultra™, Blueair's most advanced filtration technology ever, combines electrostatic and mechanical filtration to remove 99,97% of airborne particles, and deliver 50% more clean air.
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Kills 99% of airborne germs
The GermShield™ technology proactively monitors your room and kills viruses and bacteria on the filter using low air draft and plasma charging, even when your air purifier is on standby.
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Smart filter design
With SmartFilter you can rest assured that you will enjoy clean air for up to 1 year. The smart sensor accurately calculates how polluted the air is and tells you when it's time to change the filter.
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Simple to place
The SpiralAir™ outlets are uniquely engineered to deliver 360° omni-directional airflow. More clean air quickly circulating to every corner of the room – so you breathe clean air wherever you are.
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Environmentally friendly
Get more clean air with 55% less energy than traditional HEPA filtration. On the highest setting, the HealthProtect™ air purifier only uses 43 watts, and just 9W on the lowest.
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High-quality sensors
The sensor module keeps track of both small and big particles (PM1 to PM10), gases, odours, formaldehyde. You will also be able to see the humidity and temperature levels thanks to the humidity and temperature sensors.
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Wi-Fi & Blueair app
Designed with smart features like Clean air ETA and real-time pollutant tracking, you can be sure your air is always clean. Also, the Welcome home feature will ensure you come home to a healthy environment by starting to clean the air just before you arrive.
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Technical Specifications
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Recommended room size: 38 m2
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Dimensions(HxWxD): 691 x 300 x 300 mm
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Product weight: 12.5kg
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Energy consumption: 9-43 Watts
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Sound level: 25-45 dB(A)
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Air outlet: 360°
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Air inlet: Side
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Air changes per hour (ACH): 5
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CADR: Smoke 455 m3/h; Dust 465 m3/h; Pollen 475 m3/h
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Number of filters: 1
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Wi-Fi connectivity & Blueair app: Yes
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Filter replacement indicator: Yes
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Recommended filter change: every 6-12 months depending on your environment (your unit will let you know)
