Medela Connector Valve Compatible with Medela Pump in Style MaxFlow, Freestyle Flex, Swing Maxi, Sonata, Freestyle Breastpumps Not Original Medela Pump Parts

Maymom Kit For Medela Freestyle Pump 2x  Backflow Protector Valve/Membrane Tubing Adapter is single one-piece design-sturdy that will maintain your pump a closed system. It has no seams for leaking air.

Benefits and Features:

• Includes Maymom backflow protectors to maintain your pump a closed system
• Bottles not included
• You can use the original Medela bottles or any other standard sized bottles; You will also use your Medela Freestyle tubing, bottle and main pump with this kit.
• Single one-piece design-sturdy, no seams for leaking air. However, it might NOT be a best for fit for some home-made hands free bra. We recommend that you use Simplewishes Hands Free Bra with this kit.
• 100% compatible with your Medela Freestyle pump. Satisfaction guaranteed.
• BPA free. Complies with US FDA standard as class II medical device. Test report is online for your reference.