High efficiency Particulate Air Filter
The sealing property is far more than paper border with using the plastic margin. To ensure the health and non-pollution, we take
the environmental friendly imported sealant, no color and no odor. The filter element that we use is 3M HEPA, meeting the European
standard-H13, and the PM2.5 removal rate can be up to 99.97%, this large dust holding capacity helps to save the total cost..