Electrostatic Standing-pole filter
Compared with mechanical filtration can only effectively remove 10 microns above the particulate matter, and when the particle size of particles in addition to 5 microns, 2 microns or even sub-micron range, efficient mechanical filtration system will become more expensive, and the wind resistance will increase significantly. Through the electrostatic electret air filtration material filtration, can lower energy consumption to achieve a very high capture efficiency, at the same time both electrostatic precipitator low wind resistance advantages, but no external tens of thousands of volts of the voltage, it will not produce ozone, and because of its composition for polypropylene material, very convenient to discard treatment.
It can filter dust, smoke and bacteria that are smaller than cells, prevent lung disease, lung cancer and other diseases. In the air the most harmful to the human body is less than 2.5 micron of dust, because it can penetrate the cells, into the blood. Ordinary purifier using filter paper to filter the dust in the air, very easy to plug the filter, dust not only has no sterilization effect, and easily cause two of pollution.