Dyson DC27 Washable Pre-Filter 115809-01 Change before the bag is

Change before the bag is full to keep suction at its peak

Benefit: whisper-quiet operation with restored suction

As the heart of the vacuum

A worn or broken lid latch lets the lid sit loose or pop open

9 inches vacuum

Dyson DC27 Washable Pre-Filter 115809-01 Change before the bag isThis washable Dyson DC27 pre filter replaces the pre motor filter in the DC27 and DC28 uprights. It installs ahead of the motor, catching the fine dust that clears the cyclone stage before that air reaches the motor windings. A pre filter packed with dust restricts airflow, raises motor temperature, and slowly drags down suction, sometimes far enough to trip the thermal cutout. Because this filter is washable, a rinse or a replacement reopens the