There are three types of air purifiers classified according to purification principles:

1. Filtration and adsorption type: Use porous filtration materials, such as non-woven fabrics, filter paper, fibers, foam cotton, etc., to adsorb suspended particles and harmful gases in the air, thus purifying the air.

2. Electrostatic dust collection type: The pollutants in the air are charged by static electricity, and then the air dust adsorbed with charged particles is collected by a dust collection device to purify the air.

3. Compound type: purifying air by means of filtration and electrostatic dust removal at the same time.

4. Ozone sterilization type: The strong oxidation of ozone is utilized to sterilize and disinfect the air, remove peculiar smell, and remove formaldehyde, bacteria, mold and other harmful components in the air to disinfect and purify the air.

5. Ozone sterilization and filtration type: filter suspended particles in the air through a filter screen, sterilize and disinfect the air by using the strong oxidation of ozone, remove peculiar smell, and remove formaldehyde, bacteria, mold and other harmful components in the air so as to disinfect and purify the air.

Among them, ozone sterilization air purifier has a strong purifying function for smoke dust, suspended particles, bacteria and viruses, especially for bacteria in the air. It is widely used in hospitals, public places and school industrial production workshops for air disinfection, sterilization and purification. The ozone sterilization and filtration type is suitable for public places and families with small space.

XingChang Fan is a professional manufacturer and supplier of air purification and disinfection equipment. It has a very long history. For details of specific products, please contact us: https://www.chinaxcfan.com/product/hvac-air-purification-sterilization/