HealthProtect™ 7770i

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HealthProtect™ 7770i


Completely filters the air in a 62 m² room every 12 minutes​.

Extra-large rooms
Filters the air at a rate of approx. 5x an hour (or about every 12 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. 
24/7 protection against viruses and bacteria

Only HealthProtect air purifiers provide 24/7 protection against viruses and bacteria with GermShield™ technology. When on standby, the patent-pending GermShield technology proactively monitors your room and kills 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.

24/7 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 (deactivation) and E. coli (growth prevention).

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, dust, pollen, dander and mold, and traps VOC and odors. Once caught in the filter, this unique technology then kills 99% of germs.

HEPASilent Ultra delivers 50% more clean air, uses 55% less energy and has a 10% lower noise than traditional true HEPA filtration.

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. GermShield technology proactively monitors room conditions and activates to kill germs and prevent growth on the filter, when on standby.


Dimensions (HxWxD): 33.9 x 13.4 x 13.4 in
Weight: 43.2 lbs
Energy consumption: 8 - 76 Watts