... Hot-sell Hepa anion air purifier with 500mg ozone and remote control 1.ozone purifier2.anoin purifier3.CE, ... is made of fiberglass, can filtrate small particle with the size less than 0.0001mm, such as ... purify machine. Micro computer control, four-lay filter and over oxygen device, with high level, mid-level ... ,2hour,4hour and 8hour, Four-lay filter with triple purify effect. The surface color can be ...