The Hunter Fan Company HP670 True HEPA Air Purifier is the ultimate solution for a healthier home! This digital tower air purifier covers up to 195 sq. ft. and features a True HEPA filter that captures up to 99.97% of airborne particles as small as 0.3 microns. The EcoSilver® pre-filter contains silver nanoparticles that prevent the growth of microorganisms, while the coconut carbon neutralizes harmful VOCs and household odors. Enjoy clean, fresh air in your home with the HP670.