Blueair Protect 7770i Air Purifier
Completely filters air in 674 ft² room every 12 minutes
Features
- 24/7 protection against viruses and bacteria
Only Protect air purifiers provide 24/7 protection against viruses and bacteria with GermShield™ technology.¹ When on standby, the patent-pending GermShield technology proactively monitors your room and kills² 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.
- ⁰Protect 7470i captures 99.99% of SARS-COV-2 (COVID-19)
- Extra-large rooms
Filters the air at a rate of approx. 4.8x an hour (or about every 12.5 minutes) in a 674 ft² room to effectively lower particle levels and help maintain a comfortable environment in your oversized family room, basement, or open concept area.
- Ultra powerful filtration
HEPASilent Ultra™ is our most advanced filtration technology ever. This patent-pending technology combines electrostatic and mechanical filtration to remove 99.97% of viruses and bacteria,³ dust, pollen, dander and mold,⁴ and eliminate VOCs, and odors. Once caught in the filter, this unique technology then kills 99%⁵ of germs. HEPASilent Ultra delivers 50% more clean air,⁶ uses 55% less energy and has a 10% lower noise than traditional true HEPA filtration.⁷
- Kills 99% germs caught on the filter
Through its unique combination of high airflow and electrostatic charging, HEPASilent Ultra technology kills 99% of germs caught on the filter.⁸ GermShield technology proactively monitors room conditions and activates to kill germs and prevent growth on the filter,⁵ when on standby.
- ⁰Protect 7470i captures 99.99% of SARS-COV-2 (COVID-19)
- SpiralAir™
Unlike other air purifiers, the unique SpiralAir outlets deliver more⁹ clean air to every corner of the room.¹⁰
- Less energy and noise than true HEPA filtration
HEPASilent Ultra technology delivers more clean air with 55% less energy and 10% less noise than traditional true HEPA filtration.⁹ This means that even on the highest setting, the ENERGY STAR rated Protect 7470i uses only 47 watts - less energy than a lightbulb¹¹ and is quieter than a whisper (25 dB) on the lowest setting and a normal conversation (53 dB) on the highest.¹²
- SmartFilter
The SmartFilter has a smart RFID chip that proactively monitors real-time usage and accurately judges when you need to replace it, with a maximum of 1-year lifetime.
- Clean air ETA
Advanced sensors keep track of the levels of coarse particles (PM10) like dust, pollen, mold spores, and ash and fine particles (PM2.5 and PM1) like smoke, viruses and bacteria.⁰ If pollutant levels creep up, the Blueair app will track the air purifier's progress with real-time “ETA” updates until air is clean. Feature can only be enjoyed with the Blueair app.
- Welcome home
Using geofencing technology, the air purifier goes into standby mode when you leave the house and turns back on as you approach home, ensuring clean air when you arrive. Feature can only be enjoyed with the Blueair app.
- 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.
- Automatically adjusts to changing conditions
In Auto mode, the HealthProtect air purifier automatically increases fan speed when pollution levels rise and slows it down when the air is clean again.
- Designed for flexibility
Hidden wheels allow you to easily move the air purifier anywhere in the room, and the cord can be adjusted to the perfect length with a convenient winder.
- AHAM Verifide
Verifide by the Association of Home Appliance Manufacturers (AHAM) for performance and Clean Air Delivery Rate (CADR).
- ENERGY STAR
Rated as an energy-efficient air purifier by the EPA's ENERGY STAR rating program.
- California Air Resources Board
Certified for ozone emissions and electrical safety by the California EPA's Air Resources Board (CARB).
Footnotes:
- ⁰Tested in a 13ft3 test chamber. Performance may vary depending upon the room size and location of the device within the room, quantity of particulates in the air, and product use pattern (operational settings and use duration, etc). Not proven to prevent/reduce transmission of COVID-19.
- ¹24/7 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.
- ²Deactivation of bacteria (Staphylococcus albus) and virus (MS2 bacteriophage).
- ³Based on third-party testing, using GB/T18801-2015 test standards on airborne viruses and bacteria (H1N1, Staphylococcus aureus, and Escherichia coli).
- ⁴Based on third-party testing of removal rate of fine particles according to GB/T18801-2015 standard and pollen removal rate according to AHAM AC/1-2019 standard.
- ⁵Deactivation of germs on natural flora (excluding viruses)
- ⁶Based on testing of particle Clean Air Delivery Rate (pCADR according to GB/T18801-2015) in Protect 7400 model at the same fan speed, compared to using H13 true HEPA filtration in the same unit.
- ⁷Based 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
- ⁸Deactivation of germs within natural flora (excluding viruses) under normal temperature and humidity conditions.
- ⁹HEPASilent 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.
- ¹⁰Based on the recommended room size of 38 m² (418 ft²)
- ¹¹Compared to incandescent lightbulb.
- ¹²Based on testing of noise levels (dB, according to ISO 3743) in Protect 7400 model.
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