WINIX GYWZCSZ filter insert for Zero Compact air purifier

This complete filter set is designed as a replacement for the Winix Zero Compact air purifier. It combines a pre-filter, a TrueHEPA filter and an activated carbon filter in one unit, so all three stages are replaced together.

The activated carbon neutralises odours, for example from pets, tobacco smoke or other household sources. According to the manufacturer, the TrueHEPA filter captures 99.97% of particles and pollutants, including mould spores, volatile organic compounds, pollen, dust, and pet hair and skin flakes down to 0.3 microns in size.

The fine mesh pre-filter can be cleaned with a vacuum cleaner or a soft brush, while the filter itself is not washable. The product guidance suggests cleaning about every 14 days. The device's LED light indicates when replacement is needed, and a general replacement interval of around 12 months is recommended.