Medela Sonata® Spare Membranes

Developed exclusively for Sonata, these are the extra (or replacement!) membranes you need to use your Sonata Breast Pump.

Features & Benefits

  • Exclusively for Sonata Breast Pump: Designed with you and your baby in mind
  • Medela Authentic Spare Parts ensure quality and performance you can trust: Great as a spare or replacement set
  • Made without BPA: Safe for you and your baby

What's Included

  • Two silicone membranes
  • For hygienic reasons cannot be returned to store once opened.


$ 12.99 Only

Product Details


WEIGHT:0.0 lb


All breast pumps available from Our Perfect Baby are BPA free!

BPA (bisphenol A) is a chemical associated with adverse health effects in children. Plastic bottles made without BPA are solid, sturdy and a safer way to store breast milk than plastic milk storage bags.