... , 7 purify systems in one [Specifications] Name Air PurifierPurify systemPre-filter, HEPA, AC filter, Ionizer etc.Model KJF-180Lead time3-4 WeeksBrand ... Carbon, Nano silver filter, Vitamin, Cold Catalyst, Ionizer, LCD screen.2. Unique structure with air input behind, air output front,replacement of fans.3 ... year since establishment to show above products. Buy 2012 new air cleaner