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HealthProtect™ 7470i 

Completely filters the air in a 38 m² room every 12 minutes​
N/A
Blueair
Blueair
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 kill 99%² of germs 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 protection against viruses and bacteria⁵

Even when your air purifier is on standby, the patent-pending GermShield™ technology proactively monitors your room and kills⁶ viruses and bacteria on the filters using low air draft and plasma charging. A gentle stream of air then ensures no new growth of germs.

Blueair
Blueair
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. 

Blueair
Blueair
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.

Blueair
Free, fast shipping

Orders ship free and typically arrive within 5 business days in most states. Charges may be incurred for Alaska and Hawaii.

Blueair
60-day free return

Breathe easy with a 60-day in-home trial period. If you're not happy, we'll help arrange for a free return.

Blueair
Extended warranty, at no cost

Guarantee clean air for years to come by extending your 1-year warranty coverage for up to 5-years.

Features
Blueair
Alexa compatible

Change settings, enable AUTO mode, and more from your smartphone via the Blueair app or connect with your Amazon Alexa enabled device for voice control.

Blueair
Customize settings

Adjust air purifier settings like child lock, night mode schedule, LED brightness, and more to fit your lifestyle.

Blueair
5 air changes an hour

Completely filters room air at the industry recommended rate of 5x an hour to effectively lower particle levels (rooms up to 38 m²).

  • Yes
  • Yes (via Blueair App)
  • Yes
  • AUTO -1-2-3
  • Yes

Included in Box

  • HealthProtect™ 7470i air purifier
  • SmartFilter
  • Instruction manual
Specifications
  • 691 x 300 x 300 mm
  • 12.5kg
  • 9 - 43 Watts
  • 25 - 45 dB(A)
  • 360°
  • Side
  • Every 6 – 12 months depending on your environment (your unit will let you know)
  • 38 m2
  • 5
  • 475 m³ per hour (280 cfm)
  • 465 m³ per hour (275 cfm)
  • 455 m³ per hour (270 cfm)
  • 1
Warranty

Guarantee clean air for years to come with extended warranty coverage when you register your air purifier.

FAQ
What technology is used in the HealthProtect™ air purifiers?

The technology used in HealthProtect™ air purifiers is the combination of the HEPASilent Ultra™, Germshield™ and SpiralAir technologies™.

What is HEPASilent Ultra™?

HEPASilent Ultra™ is a combination of mechanical and electrostatic filtration, which ensures particle removal and gas reduction. Compared to the HEPASilent technology (used with Blueair Classic and JOY air purifiers), the new Ultra™ technology combines an optimised fan system, engineered in Sweden by Blueair, optimised electrostatic filtration and an improved filter.

What is Germshield™?

Germ growth may happen when temperature and humidity levels are high. The Germshield™ functionality is designed to prevent germ growth inside the air purifier when the air purifier is not in use.

What are the different settings and features available with HealthProtect™ air purifiers?

Three airflow speeds, Automode, Germshield™, Connection with Blueair app (see WiFi and Blueair app FAQ for more information), Indoor air quality indications on the air purifier, Filter change indicator.

What filter can be used with the HealthProtect™ air purifier?

The Blueair SmartFilter is the only filter available for the HealthProtect™ air purifiers.

It consists of two filters attached by a strap at the top. Each filter has a particle filter media and activated carbon.

The HealthProtect™ air purifiers also have two pre-filters that can be cleaned with a dust cloth or by using the soft brush of a vacuum cleaner.

Footnote


¹HEPASilent™ technology combines mechanical and electrostatic filtration to provide a higher particle Clean Air Delivery Rate (pCADR) than conventional methods of only using mechanical filtration (at the same rpm on the fan and energy consumption of 18.3W). Based on particle CADR tests according to GB/T18801-2015 standard.

²Tested on the filter media. Deactivation of germs within natural flora (excluding viruses) under normal temperature and humidity conditions. Blueair air purifiers have not been tested against Coronavirus, and Blueair does not claim to capture, remove, or kill SARS-CoV-2.

³Based on testing of particle Clean Air Delivery Rate (pCADR according to GB/T18801-2015) in HealthProtect™ 7400 model at the same fan speed, compared to using H13 true HEPA filtration in the same unit. 

⁴Based on testing of energy consumption (W) and noise levels (dB, according to ISO 3743) in HealthProtect™ 7400 model with the same particle Clean Air Delivery Rate (pCADR according to GB/T18801-2015), compared to using H13 true HEPA filter in the same unit. 

⁵24/7 protection refers to the key function of GermShield™ technology, that is activated when the unit is in standby mode. Tested on Staphylococcus albus and MS2 bacteriophage.

⁶Deactivation of bacteria (Staphylococcus albus) and virus (MS2 bacteriophage).

⁷Based on the recommended room size of 38 m² (418 ft²).

⁸Clean air ETA feature can only be enjoyed with the Blueair app.