Maymom - Valves (2) & Membranes (4) Replacement for Medela and Spectra pumps

A retail package of NEW valves (x2) and membranes (x4). It is suitable to be used with all Medela breast pumps except FreeStyle and Swing Maxi.  Every batch is tested for safety. It is BPA-free and it meets or exceeds both USA and EU food safety standards. It can be sterilized in water steam or boiling water. It is compatible with Spectra pump also, create better suction than Sepctra white valve, positive feedback from Mummies. Made in Taiwan.

• BPA Free. Test reports are available online.
• Membrane are more flexible than the OEM membranes to respond faster to the pressure change during pumping.
• Valves are better angled for less trapped precious breast milk in them.
• Storage case included provides better protection plus it is more convenient when traveling.
• Convenient pack of 2 valves and 4 membranes