... 3,UV,active carbon,HEPA... 4,99.97% filter rate 5,300 cbm/h New Model Air Purifier With Negative ion EH-0036BFeatures:1 ... air purification speed5,UV,Photocatalyst TiO2,Negative lons,Action carbon ,Hepa filtration core6,suitable for hotel,home,office and so on7 ... Products ,6,Small Order Acceptable ,7,OEM Accepted,Original manufacturer with more than 20 years experience New Model Air Purifier ...