First, Manual dust is to shake the vacuum cleaner itself when the filter is clogged, to clean the filter is to keep it smooth, to achieve its due effect. The operation mode is simple and labor-saving, and it is not necessary to disassemble the filter.

Second, the electric vibration dust electric vibration is to add a vibration motor on the basis of manual, completely replace the manual, because there is no vibration rod in the appearance looks much better, mainly by the method of rapping the filter dust, can also Adjust the rapping time.

Third, the jet pulse vibration dust vibration is also called (pulse back-blowing type dust), according to the suction function of the industrial vacuum cleaner motor, using pulse back-blowing type, the filter can be cleaned regularly, the cleaning time can be adjusted and it can work for a long time. .