1.Room air purifier HEPA -type, true HEPA 2.Ionizer 3 ... filter 5. Tio2 removes odors FeaturesModel # 9908E, Room air purifierHigh cleaning efficiencyCADR: 110 CFMSafety certificateCE, ROHS, ETLActive carbon ... noise controlHi:62dB , Low: 45dBFriendly end user panel blue backlight LCD display,electronic buttonTimber1,2,4,8 hoursSafetyMicro-switch ... .0404.13/5.016701,4191,595 Room air purifier(open in USA)