Why does my Bissell PROHEAT 2X LIFT-OFF 30K7 Vacuum Cleaner have no suction?
- Vvickie98Aug 2, 2025
There are several reasons why your Bissell Vacuum Cleaner might have lost suction power. The tanks may not be seated properly, so pick up both tanks and reseat them. The dirty tank might be full, so empty it. The formula and water tank could be empty, so check the fluid levels. Also, the suction gate might be open, so ensure it is closed. Finally, the portable spot cleaner might not be completely attached, so push down firmly to check the connection.