Invest KOREA

Air purifiers available on the market, including large ones, are designed to clean the air in enclosed indoor spaces, but they do not have the capability to remove or reduce harmful substances (such as fine dust and viruses) that enter from the outside. Moreover, special-purpose equipment used in semiconductor or food factories, such as cleanroom air showers or air curtains, cannot be used by citizens in their daily lives without wearing special attire (such as suits, goggles, gloves, hats, etc.). Therefore, to provide a clean and safe indoor living environment that is convenient for people in their daily lives, it is necessary to install a "cleaning, purifying, and sterilizing air shower device" at the level of household appliances, 
which can remove and reduce fine dust and eliminate or reduce viruses and various hazardous substances that enter indoors.