Household air purifier is mainly used to remove indoor air pollutants (generally including decoration pollution such as dust, pollen, peculiar smell, formaldehyde, bacteria, allergens, etc.) and effectively improve air cleanliness. Air purifier is usually composed of high voltage circuit, anion generator, ventilator, air filter and other systems.<br>When the purifier is running, the ventilator in the machine circulates the air in the room and the car. After the polluted air is filtered by the air filter in the machine, all kinds of pollutants are removed or absorbed. Then the air is ionized continuously by the negative ion generator installed in the air outlet to produce a large amount of negative ions, which are sent out by the micro fan to form a negative ion flow, so as to clean and purify the air 。<br>
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