This Maymom replacement set is compatible with Medela Swing, Lactina and Pump in Style breast pumps and replaces valve and membrane part 87089. The membranes are designed to respond faster to pressure changes during pumping, while the angled valves help reduce milk trapped inside.
A storage case protects the parts between uses and makes the set easier to take when travelling.
Features
Flexible membranes respond to pressure changes
Angled valves help reduce trapped milk
Includes a protective storage case
Material: BPA-free
Compatibility: Medela Swing, Lactina and Pump in Style breast pumps
Package contents: 4 valves, 8 membranes and 1 storage case
