Sonata® Spare Membranes

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

• (2) silicone membranes

General 

• Made of silicone

Dimensions

• Unit size/package: 4 1/4" x 2 1/4" x 2 1/4"

Warranty: breast pump accessories are warranted for 90 days from date of purchase. For hygienic reasons, cannot be returned to store once opened.  Please contact Medela Customer Service for warranty replacement.

• Sonata Breast Pump with Flex Instructions PDF, 21.78 MB