Filters:
HEPA: Absorbs particulate down to 0.0001mm like pollen, drifting dust and germs with purification efficiency of more than 99.999%.
UV light: The sterilization rate is more than 97.6%.
Photo Catalyst: Restrain the activation of the virus effectively.
Activated carbon: Catalyze and decompose the harmful gas like formaldehyde, H2S, NH3 efficiently.
Ions: More than 8 million negative ions are generated per second makes you a fresh environment equal to15 000 square meters of forest.
Ozone function (optional). It removes the organic odor effectively and increases the quantity of oxygen in the air.