其特点为集尘效率高，有些净化器的收尘效率高达80%以上，另外还能捕集微小粒子(0.01μm～0.10μm)，同时集尘装置的压力损失少。它由离子化装置、集尘装置、送风机和电源等部件构成。这种净化器实际上是一种小型静电式空气过滤器，对粒径较大的颗粒污染物的净化效果较好，但是无法净化气态污染物，同时，还会产生臭氧等二次污染物。
Its characteristics are high dust collection efficiency, some purifiers can collect more than 80% of the dust, in addition to the small particles (0.01-0.10 um), while the pressure loss of the dust collection xuzhisu.07858.net shilayou.07858.net e, blower and power supply. This purifier is actually a small electrostatic air filter, which can purify the larger particle size pollutants better, but it can not purify the gaseous pollutants, at the same time, it also produces secondary pollutants such as ozone.
目前市面上的静电式空气净化器多采用复合粪池模具 路缘石模具 唐山通风管道 塑钢电缆挂钩 钢纤维 钢制拍门 植绒机 铜雕佛像型净化，在捕集空气中微小粒子的同时吸收释放出的臭氧。由于臭氧吸收的加入使静电式的空气净化器在出风口不但不会提高空气中臭氧的浓度，还会降低流经空净内的空气中的臭氧浓度。
At present, the electrostatic air purifier on the market mostly uses compound purification, which can capture the tiny particles in the air and absorb the ozone released at the same time. Because of the ozone absorption, the static air purifier will not increase the ozone concentration in the air at the outlet, but also reduce the ozone concentration in the air flowing through the air.