This is the small hose located behind the brush housing. They can split over time causing a loss of suction. This is a after-market part that is a great alternative to genuine.
Will fit all versions of DC07,DC14 & DC33 models. Will only fit clutched versions of the DC04. If your hose pushes on both ends then this is not the hose for you. This hose pushes on one end and screws on the other
Equivalent To Genuine Part Number:904219-05