Working principle: The centrifugal force generated by the high-speed rotation of air in the vacuuming bucket is used to separate the dust, and the dust is dropped by gravity into the bottom of the vacuuming bucket. The separated air is discharged by the motor protection and high-efficiency HEPA filter. It does not contain tiny particles such as dust mites and eliminates secondary pollution. Compared with the traditional dust bag vacuum cleaner, it does not need to replace the dust bag, and the suction force will not be weakened with the increase of garbage.

Working principle: The centrifugal force generated by the high-speed rotation of air in the vacuuming bucket is used to separate the dust, and the dust is dropped by gravity into the bottom of the vacuuming bucket. The separated air is discharged by the motor protection and high-efficiency HEPA filter. It does not contain tiny particles such as dust mites and eliminates secondary pollution. Compared with the traditional dust bag vacuum cleaner, it does not need to replace the dust bag, and the suction force will not be weakened with the increase of garbage.

Working principle: The centrifugal force generated by the high-speed rotation of air in the vacuuming bucket is used to separate the dust, and the dust is dropped by gravity into the bottom of the vacuuming bucket. The separated air is discharged by the motor protection and high-efficiency HEPA filter. It does not contain tiny particles such as dust mites and eliminates secondary pollution. Compared with the traditional dust bag vacuum cleaner, it does not need to replace the dust bag, and the suction force will not be weakened with the increase of garbage.