High Efficiency HEPA filter
It adopts the filter materials such as synthetic fiber, glass fiber and cellulose fiber,
and has the advantages of high filtration precision, large dust capacity and strong particle purification ability. 
 
Under the test of 5.33cm/s, the cigarette smoke with particle size of 0.25-0.3μm is used.
The removal efficiency of pollen, dust, etc. is as high as 99.9%.
 
According to customer needs, it is designed into different sizes and shapes, suitable for different models,
and can also increase antibacterial and sterilization functions according to requirements.
Product applications: household purifiers, medical purifiers, household air conditioners, car air conditioners and other fields.