What to do if the suction power of the Xiaomi Vacuum Cleaner G20 Max decreases?

For your reference, please follow the below steps to troubleshoot the issue:
1. Check if there is too much debris in the dust compartment. If so, clean the dust compartment promptly;
2. Check if foreign blocking the extension rob or the vacuum cleaner hole. If so, remove the foreign objects promptly;
3. Check if the filter assembly is clogged with too much dust. If so, clean it promptly;
4. Check if the filter has been washed. If washed, ensure it is thoroughly dried before using it again;
5. If there are no issues of blockages, it could be a motor problem. Please contact the after-sales service center promptly.