Editorial Review This product is designed to work with Medela Breastpumps such as Pump in Style Advanced, Lactina, Swing, and Symphony. It is interchangeable with Medela Valves and Medela Membranes. It can attach to Medela PersonalFit connector and one-piece breastshield. On the other hand, it is not designed for Medela Freestyle pump nor Medela Swing-Maxi pump (a double pump).
Features 1) BPA Free. Test reports are available online. 2) Membrane are more flexible than the OEM membranes to respond faster to the pressure change during pumping. 3) Valves are better angled for less trapped precious breast milk in them. 4) Storage case included provides better protection plus it is more convenient when traveling. 5) Convenient and valued pack of 4 valves and 6 membranes
Specification Binding : Baby Product Brand : Maymom EAN : 0782462513549 Label : Maymom Manufacturer : Maymom ManufacturerMaximumAge : 10.00 years Model : M005-4V6M PackageDimensions_Weight : 0.08 pounds PackageDimensions : L:3.70 X W:2.40 X H:1.40 ProductGroup : Baby Product ProductTypeName : BABY_PRODUCT Publisher : Maymom Studio : Maymom Title : Replacement Valve and Membrane for Medela Breastpumps (Swing, Lactina, Pump in Style), 4x Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane