Maymom base connectors compatible with Medela, Pumpin Pal, Maymom MyFit/craters shields
With the whole assembly of the base connector and shield (another purchase is needed), it is compatible with spectra s1 pump, s2 pump and spectra 9 plus pump. Suitable for spectra s2 accessory replacement.
Handsfree pump bra friendly.
Works with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles.
BPA free; Complies with US FDA regulation for plastics that contact foods. Dishwasher top rack safe, Steam cleaning safe.