LG Air Putitier LAP-B10BB NPI PLASMA IONIZER Virus Pro 220V ★ LG Virus Pro is capable of 'washing virus' in the air. LG Virus Pro is using NPI(Nano Plasma Ion) technology. NPI technology releases thousands of Ion into the air that can kill up to 99% of known virus in the radius of 10 meters. All of your room can be freed from known viruses and let you life healthy. Removes bacteria, viruses, mold, smoke, orors opllen and other allergens Removes HINI virus.LG