The 300i is able to actively capture and kill all kinds of infection sources such as viruses and bacteria, on both surfaces and in the air. 

Charged particle waves create an effective micro-environment, protecting entire rooms from pollution and infective sources.

The 300i is designed to kill viruses, capture allergens, and protect at-risk people. Powerful NAI technology reduces the occurrence of influenza, allergy rhinitis, and allergic asthma. Long time usage creates a natural and clean indoor environment that is conducive to physical and mental health.

对超小颗粒有更好的去除能力，如病毒、细菌、大气灰尘、发动机废气和烟草烟雾。这是因为我们的NAI净化器能够去除小至0.1微米的过敏原，而HEPA过滤器只能去除小至0.3微米的微粒。