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Always have these essentials spare parts on hand.Medela Valves and Membranes spare parts kit is designed for use with Harmony (101041149), Swing (27276), Pump In Style Breast Pump Backpack (27070), and Pump In Style Breast Pump Tote (27050). For hygienic reasons, this item cannot be returned once opened.
AUTHENTIC MEDELA REPLACEMENT PARTS: These authentic Medela extra parts are constructed with the quality materials and workmanship that moms expect – Counterfeit spare parts can vary significantly in terms of design, which may affect pump performance
MADE WITHOUT BPA: All Medela extra parts that come into contact with breast milk, as well as all our breast pumps and accessories, are – and have always been – made without BPA
#1 PHYSICIAN RECOMMENDED BREAST PUMP BRAND*: Medela is proud to be the breast pump brand most chosen by moms** – our 2-pack of extra valves and membranes are ideal to keep on hand as convenient and easily accessible spares for when you need them most
For use with Harmony, Swing, Freestyle, Pump In Style, and Symphony breast pumps
BPA free – safe for you and your baby
Compatible with all Medela breast shields and connectors

Great part
Fit my pump and work awesome.
compatible and practical
These are a perfect fit for my older Medela Pump in Style model. The 150ml bottle is just right for newborn needs. The practicality shines as the bottle is dishwasher-safe and sterilizable. The membranes are easily swappable, making maintenance a breeze. Satisfied.
Breast pump wasnât working.
My breast pump wasnât working. Took me some time to realize it was this hahaLuckily I had an extra but couldnât find the one I misplaced. I recently gave it to my sister and decided to purchase extra parts for her so she doesnât have the same mishaps I did. We both love the breast pump. Happy I can get the extra small parts separately too, instead of having to purchase a whole new pump.
Worth the money
As expected
good product
i am glad i didnt have to go store to store looking for these items. Ordered here on amazon and got them quickly. This way i know my breast pump is staying fresh.
Four Stars
Good product
The most important part
If you have any tears or distortion on the white flaps you will loose suction. These are litterally the most important part of your pump. We have a few sets of these that we cycle though. We almost got rid of a pump our friends gave us and these little parts totally salved the issuse.
Arrived early
Looked exactly as shown in the picture
I had a missing portion of my order and it was fixed promptly.
Genau wie beschrieben der artikel,daher volle fünf Sterne.
Se estropeó la membrana de nuestro sacaleches y dejó de funcionar, con este recambio vuelve a funcionar estupendamente.
Convient parfaitement
Perfettamente compatibili