Electrostatic Electret Filter

Relatively mechanical filtration can only effectively remove particles above 10 microns, and when the particle size is reduced to 5 microns, 2 microns or even sub-micron, high-efficiency mechanical filtration systems will become more expensive, and Wind resistance will increase significantly. Filtered by the electrostatic electret air filter material, it can achieve high capture efficiency with low energy consumption. At the same time, it also has the advantages of electrostatic dust removal and low wind resistance. Its composition is made of polypropylene, which is convenient for disposal.