Medela Harmony Diaphragm, Puller and O-Ring Assembly #8007234
Medela pump and save breastmilk bags save time pump or pour into bag with the new easy connect adaptor for fast, easy breastmilk storage. Oxygen barrier preserves and protects breastmilk nutrients. No leak, easy to close zipper top and no spill, stand up bottom. Made without BPA safe for mom and baby. All Medela breastmilk bottles and products that come in contact with breastmilk are and always have been made without BPA.