What if the suction of the vacuum decreases?

1. Confirm whether it absorbs too much garbage; If so, clear up the dust cup in a timely manner;
2. Confirm whether there are foreign matters blocked in the metal connecting rod or vacuum body hole; If so, clear up the foreign matters in a timely manner;
3. Confirm whether the filter element assembly is blocked due to too much dust; If so, clear it up in a timely manner;
4. If there is no problem about cleaning and blocking, there may be something wrong with the motor. Please contact the after-sales service in a timely manner.