Are air purifiers useful?

Today, when air pollution is becoming more and more severe, many of our consumers will use an air purifier in their homes, which can help us deal with indoor air pollution problems, but is it really useful to use air purifiers? ? So today, the editor will introduce some of the effects of the air purifier and other situations for us to help us understand. 

The role of air purifiers Air purifiers, also known as "air cleaners", air purifiers, refer to the ability to absorb, differentiate or transform various air pollutants (generally including dust, pollen, peculiar smell, formaldehyde and other decorative pollution, bacteria , Allergens, etc.), useful products to improve air cleanliness. Air purifiers are small household appliances used to purify indoor air. The first thing to do is to deal with indoor air pollution caused by decoration or other reasons. Air purifiers can effectively settle various inhalable suspended particles in the air, such as dust, coal dust, smoke, and fiber impurities, to prevent the human body from breathing these harmful floating dust particles. The air purifier can effectively remove the strange smell and polluted air from chemicals, animals, tobacco, oil fume, cooking, decoration, garbage, and continuously replace indoor air for 24 hours to ensure a virtuous cycle of indoor air. The working principle of the air purifier The air purifier is mainly composed of a motor, an electric fan, an air filter and other systems. 

Its operating principle is: the motor and the electric fan in the machine circulate the indoor air, and the polluted air passes through the air filter in the machine. To remove or adsorb various pollutants, some types of air purifiers will also install a negative ion generator at the air outlet to continuously ionize the air and generate a lot of negative ions, which are sent out by the micro-electric fan to form a negative ion airflow to achieve cleanness and purification. The intention of the air.