Previous page Next page Previous page Next page What can i do to ensure the powerful suction? Empty dust before reaching the "MAX" mark; Clean the dust cup after each use; Clean the filter HEPA monthly or when the suction decreases; Ensure the filters are completely dry before reinstalling. Are there any usage suggestions? It is recommended to choose the standard mode when doing some light cleaning to maintain a longer battery life and not use it to clean water. What if i encounter any problems in the future? Please refer to our instruction manual for troubleshooting. If still not working, Please seek assistance from the Belife after-sales team. How often do I need to change my filter? It is usually suggested that once every three months. Does the vacum suitable for carpets cleaning? Yes, it is effective on low pile carpets and all floor types cleaning, but not suitable for high pile carpets.