- Unplug machine
- Lift off the dirt container
- Remove foam pre-motor filter from compartment under dirt container
- Filter may be washed with water and mild detergent
- Allow to air dry completely (24-48 hours) before reinstalling
- Take out white pleated post-motor filter located next to pre-motor filter
- Filter is NOT washable and should to be replaced when dirty
- Disconnect hose from back of machine by twisting to the left and pull out of lower hose
- Run broomstick through hose to remove any clogs
- If hose is cracked or damaged, a replacement should be ordered
- Remove the lower hose access plate at the bottom of the machine by twisting the tabs to unlock
- Straighten lower hose and insert a broomstick into hose to clear any clogs
- If machine is still making a loud noise, visit a BISSELL Authorized Service Center or Contact Us
