• Medela Authentic Spare Parts: Quality and performance you can trust: Great as a spare or replacement.
• Made without BPA: Safe for you and your baby.
• 100% food-grade silicone

Please note – the Hands-free membranes are not compatible with Medela’s PersonalFit Flex^TM pump set parts.

Authentic Medela Pump Accessories: Medela offers replacement membranes tested and designed to work with your Medela Hands-free Collection Cups, which are now also available with your Medela Hands-free breast pump.

Be sure to examine your pump parts regularly, if you notice damage or extensive wear replace immediately.  Medela recommends replacing your membranes every 3 – 6 months, depending on your pumping frequency.

IMPORTANT: Use of pump parts or accessories not designed for your specific breast pump may cause irreversible damage to the product. For that reason, only use the accessories that came with, or are identified by Medela to work with, your specific breast pump model.