Bionaire Essence 360 Air Purifier TRUE HEPA Filter 6 Stage Filtration UV Light - this is a little machine with a lot of power. Has a handle that makes moving it around easy. 6 layers of protection- fabric prefilter, mesh prefilter, carbon filter, TRUE HEPA Filter J replacement size , Optional Ionizer, UV Light Protect, 360 degree air intake gathers air from all directions