This product has a smaller, but more powerful filter than ordinary air purifiers. Thanks to this filter, this product takes up less space and lights up the space with its beautiful appearance. This new filter can capture the smaller dust that is beyond the capability of ordinary HEPA filters. With electrostatic induction, this filter is able not only to capture fine particles, but also particles in our daily life (cigarette smoke, exhaust gas, mold, virus, allergens, bacteria, VOCs). It does not produce any hazardous substances such as ozone or carbon, which is why it’s safe for children, pregnant women and idiosyncrasy patients.