Imports of high-gloss ABS plastic material (surface injection plus coating); appearance with sleek design. Using three-dimensional structure of the forward wind, wind speed (high low) air purifier is more thorough. Clean air volume (CADR values) 280m3 / h. 8,000,000 efficient anion group, choose the anion. 1-2-3 hour timer off the sleep function is more convenient. Unique ultra mute function, care sleep. Five combinations of filters (pre-filter + HEPA + carbon + cold catalyst hormone) efficient purification. South Korean imports of dust sensors, nano silver ions. Precise detection, the current air quality.