... filter Removes Dust, Pollen, Smoke and Any Particles as tiny as 0.1um Non-permanent/Non-cleanable HEPA TYPE filter ... Removes Dust, Pollen, Smoke and Any Particles as tiny as 0.1umUVC lamp Destroys Micro-Organisms such As Germs, Viruses, Fungi (Such ... LCD display,electronic buttonTimber1,2,4,8 hoursRemote controlYesSafetyMicro-switch,automatic Shut Off When Side Covers OpenedMaintenance1.HEPA TYPE ...