Dyson Pre-filter Assembly

This pre-filter is specifically engineered to fit all models within the Dyson DC41 and DC65 series. Before purchasing, check your vacuum's model number, which is typically located on the serial number sticker near the filter or on the base of the machine.

This is a genuine Dyson component, part number 920640-01. Using original manufacturer parts ensures the precise fit and filtration standards required to maintain your vacuum's suction power and overall longevity.

To maintain optimal suction and filtration, it is recommended to wash the filter at least once every three months, or more frequently if you notice a drop in performance. Always ensure the filter is completely air-dried—for at least 24 hours—before reinstalling it into your vacuum.

No, you should never operate your vacuum without a fully dry, installed filter. Running the machine without a filter can allow dust and debris to enter the motor, which may cause permanent damage to your vacuum.

A washable filter is a sustainable, cost-effective maintenance solution that allows you to remove trapped dust and allergens without needing to purchase a replacement every time the filter gets dirty. Regular cleaning keeps the airflow consistent and prevents the motor from working harder than necessary.