... mg/L at 1 L/min 4.220V AC, 12 W PRODUCT DESCRIPTION: OZQT0.2AP2FU-BY ozone air purifier ... > 3,000 hours7. Low power consumption: 220V AC, 12 W8. Air inlet can be attached to an air dryer9 ... hours/dayCooling systemAir coolingOzone generating methodCorona dischargeInput voltage220V AC, 12 WOperating temperature-10 deg C ~ +60 deg CStorage ... -20 deg C ~ +70 deg CSize generator (W x L x H)163 x 103 x 49 ...