High-grade granular activated carbon filter physically absorbs formaldehyde, unwanted odours, toxic gases, fumes, smoke, cooking smells and pet odours, as well as filtering volatile organic compounds (VOCs).
Anti-Bacterial filter captures viruses and bacteria which are ≤0.3 μm.
Not washable, needs to be replaced when filter indicator blinks on the touch panel.
It comes with an additional equipped layer of Pre-Filter which is also the fourth filter.