Three innovative technologies for even more clean air!
Power & silence with HEPASilent Ultra™ technology
HEPASilent Ultra™ is a patented technology exclusively developed by the Blueair brand. It combines electrostatic filtration and mechanical filtration within the HEALTHPROTECT™ 7740i purifier. In this way, over 99% of air pollutants are removed. The filter stops both pet hair, dust, dust mites, mold spores, bacteria and viruses, but also bad odors thanks to activated carbon.
To prevent germ growth on the filter and quickly neutralize them, the HEALTHPROTECT™ 7740i purifier features proactive GermShield™ technology. Tested against Staphylococcus albus bacteriophage and MS2 virus, GermShield™ gives you all-day protection, even when your purifier is on standby.
SpiralAir™: optimized airflow
In general, air purifiers only deliver clean air to one part of the room. With SpiralAir™ technology, a powerful flow of healthy air comes out of your HEALTHPROTECT™ 7740 purifier and spreads throughout your home.
A connected & designer purifier
Colored air quality display
View the air quality in your home at a glance! With the colored LED bar, you can easily monitor the levels of gases and microparticles - such as PM10, PM2.5, PM1 - suspended in the air.
Connected via dedicated app
By downloading the Blueair app to your smartphone, you gain access to even more advanced use of the HEALTHPROTECT™ 7740i purifier. This app makes it easy to use and program the device, setting up routines. It also gives you access to a dashboard with the latest data related to the air quality of your home.
An award-winning purifier
Elegant, powerful & robust, the HEALTHPROTECT™ 7740i purifier has won awards in two design competitions: the RED DOT Design Award 2021 and the IF Design Award 2021. It has also been tested and approved by the independent organization AHAM Verifide, which specializes in appliance testing.