Pre Filter: The air first enters pre-filter, capturing the largest particles, which enhances the durability and performance of the other filters.
High-Efficiency Filter. The v-hepa air filter captures dust, allergens and other solid particles (including bacteria). Effectively removes up to 99% of airborne pollutant particles that pass through the system. This includes contaminant particles such as pollen, bacteria, dust mites, viruses, smoke, and other airborne impurities as small as 0.3 micron. Unique low air flow resistance technology makes air purifier more powerful and effective.
Safe and Effective Ion. The nano piezo-electric ion makes your room more like a natural environment. A Journal of Hygiene study found negative ions to improve efficiency of filter units and multiple studies (including those by the U.S. Dept. of Agriculture) have found to be highly effective against dust, bacteria, etc.