Medela Swing Silicone Hose is a replacement silicone hose for the Medela Swing electric breast pump, a spare part designed to replace the original Medela Swing breast pump hose. The silicone hose is an important component of the breast pump as it connects the funnel to the motor unit. Its function is to suck the breast milk from the breast and transport it through the tubing to the milk collection container. It is important to replace the original hose if it has become worn, cracked or has lost its suction capacity, as this can affect the efficiency of the breast pump and the mother's comfort during expression. It is sold as a separate spare part and is easy to replace. This means that if the original hose is damaged or lost, there is no need to buy a completely new breast pump.