Karcher 8.621-509.0 Paper Bag, Wide Area 10 Pk SENTRIA carrying suction from the brush

carrying suction from the brush head toward the filter bag and motor

so you can scrub out set-in stains efficiently

so pickup suffers at the cleaning head

and check the belt while the brush is out

Karcher 8.621-509.0 Paper Bag, Wide Area 10 Pk SENTRIA carrying suction from the brushThese genuine Karcher wide area paper bags (Part 8. 621 509. 0) come ten to a pack for Karcher wide area vacuums. Each bag collects dust and debris while filtering fine particles from the airflow. As a bag fills, airflow through the machine drops and suction weakens while the motor works harder. Changing to a fresh bag restores full airflow and keeps filtration working as intended across a large cleaning area. Part: genuine Karcher 8. 621 509. 0 wide