Dyson DC18 Washable Pre-Filter Hide A Hose to reach where a floor

to reach where a floor head cannot go

It fits the CPU2 (serial numbers before 9C007576)

Bissell 33N8

Seat the roller in the cleaning head and confirm it spins freely before use

Benefit: keeps the assembly secure and together

Dyson DC18 Washable Pre-Filter Hide A Hose to reach where a floorBuilt for the DC18, this washable Dyson pre filter fits the DC18 Slim, All Floors, Total Access, and Full Kit, replacing part numbers 911685 01, 911685, and 91168501. It sits ahead of the motor, trapping fine dust that gets past the primary filtration stage. When the filter clogs, airflow through it falls and the motor runs hot, showing up as weaker suction. Rinsing or replacing the pre filter restores airflow and keeps grit away from the motor. Fits: