Which one removes dust better, HEPA filters or electrostatic dust collection?
Compared with HEPA filter and electrostatic dust collection, what kind of dust removal effect is better? HEPA filter is currently more commonly used for air pollution of high-efficiency filtration materials, made of special fiber laminated, according to the different layers, generally on the diameter of 0.3 micron particles up to 97%-99% above the filtration efficiency, the particle size of bacteria is generally in the size of 0.5 ~ 5μm, but the pore size of the HEPA filter, will inevitably be subjected to a larger resistance in the purification, the equipment needs to be configured with a higher power motor to overcome the resistance, so that the purifier equipment volume may be more than a little, the difficulty of quiet control will be more. The device needs to be configured with a higher power motor to overcome the resistance, so that the purifier device volume may be a little larger, and the difficulty of mute control will also be greater. Another is, HEPA filter it is through the adsorption of particles to achieve purification, so after a period of time, when the dust capacity saturated, it will need to be replaced, such as the replacement is not timely, easy to cause the secondary pollution of the indoor environment, which needs to cause us to pay attention to, and at the same time the replacement of filters will increase the cost of use. A...
