Ozone generator, Air purifier Ionizer Negative ion Ozone generatorair purifier IonizerNegative ionA Very EFFECTIVE STERILIZER! Perfect for purifying AIR, WATER, DISHES, FOOD, OIL, CLOTHES, ... lightning strike discharge, generates Fresh Ozone out of ordinary air by the technology of high frequency & high pressure discharge ... .9kgUnit Packing25*8*24cmMeasurement49*42*51.5/20pcs40HQ13200pcs Air Purifier