Bionaire Desktop True HEPA Air Purifier, Home Air Purifier, Small Rooms Up to 320 Sq. Ft

True HEPA Type Filter is 99.97% efficient in removing airborne allergen as small as 0.3 microns. 55 CADR ideal for small rooms and areas up to 85 Sq.Ft. Pre-Filter and Carbon Filter assisting in capturing larger particulates and removing odors. Digital Controls for elevated design and seamless navigation of control panel. 360 Air intake to optimize the units cleaning ability Filter light indicator to remind you when to change your filter. 3 speed settings to keep fresh and pure air circulating throughout the room.