* Pre Motor Filter
* Filter should be washed once a month
* The Pre-Motor Filter acts as a protection to the vacuum cleaner motor. If you take the time to vacuum your room the last thing you want is the dust dirt or debris that you just vacuumed to cause damage to the cleaners motor. The vacuum filtering process is simple; firstly the particles picked up by your cleaner are pre-filtered thanks to this Pre Motor Filter. The purpose of the Pre Motor Filter is to intercept the air before it moves to your cleaners motor. A blocked or damaged Pre Motor Filter can cause the vacuum cleaners motor to become overheated as the dust particles are not filtered out as they make their way into the motor. Help ensure the continued high performance from your vacuum by replacing the filters on a regular basis. Suitable for select Dyson vacuum cleaner models. Please check model fit list to ensure this part is correct for your model.