Dyson DC19, DC20, DC21 Canister Pre-Motor Washable Filter Sharp Its 60-foot three-wire cord splits

Its 60-foot three-wire cord splits into two 30-foot locking pigtail cables

As the left-hand support wears or cracks

Replacing the strip restores consistent floor contact and effective pickup from the floor tool

Each bag captures fine dust and debris while handling the demands of wet and dry pickup

Dyson DC19, DC20, DC21 Canister Pre-Motor Washable Filter Sharp Its 60-foot three-wire cord splitsThe Dyson pre motor filter (Part #10 2345 08) is a washable replacement filter for the Dyson DC19, DC20, and DC21 canister vacuums. It sits ahead of the motor and catches dust that carries through the cyclone system. A dirty pre motor filter restricts airflow and forces the motor to run hot, which shortens its life over time. Because this filter is washable, it can be rinsed and reused, but a filter that is torn or no longer sealing needs replacing to