Maymom develops membranes and valves that are compatible with Medela breastpumps except FreeStyle and Maxi, whose membranes still have patent protections.  Maymom respects Medela's IP so we don't infringe their IP.

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Feastures of Valves:

  • Made from BPA free PP material.
  • Steam safe
  • Steeper slope for easier flow of milk

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Features of Membranes

  • Made from silicone, the best natural material that can be used around the house.
  • It is flexible so it can respond to the change of pressure during pumping to achieve closing and opening functions.

Performance comparison with Medela's OEM

suction power of v and m

Trademarks  Medela, Pump in Style, Lactina, Symphony, Freestyle and Swing Pumps, used on Maymom website and products, are registered trademarks of Medela Holding AG, Switzerland. Maymom is not affiliated with Medela.  Medela does not endorse Maymom's products.