L'Oreal Professionnel serie expert Backwash Pump
Designed for série expert salon-sized bottles, this pump makes it easy to dispense the right amount of shampoo and conditioner when you have a client at the backwash.
N.B. The large série expert bottles are not supplied with a pump, so you will need one if you haven't bought série expert before.
Comes in 3 sizes: 750 ml, 1000 ml or 1500 ml.