User ManualTable of ContentsSafety Instructions .3Introduction .3How the Air Purifier Works4Air Purifier Components4Display and Control Keys5Initial Operation6Filter Life Counters8Resetting the Air Purifier8Using the Ionizer9Cleaning Your Air Purifier10Changing the Pre-Filter10Changing the Filter11Obtaining Replacement Filters13Problem and Solutions14Technical Support14Warranty Information15Size: 1.27 MBPages: 17Language: EnglishOpen manual