How do I clean my air-purifier filters? 23 March 2023 21:57 Updated The below video shows you how to clean your WINIX Air-purifier filters. Related articles How long do air-purifier filters last? How do I replace filters in my WINIX ZERO+ PRO 5 stage air-purifier Can I leave the windows open or ajar when I use the air purifier? Winix air purifier user manuals What do the air quality indicator colours on my air-purifier mean?