Maymom 2nd Generation Detachable Connector with Built-in Backflow Protector and Membrane Not Original Spectra Replacement Pump Parts for S1, S2 Plus, Synergy Gold, SG Portable

Features

• Maymom 2nd generation contactor with built-in backflow protector so no broken backflow protector. Optimized design to achieve better suction than OEM style.
• Built-in Locking ring for securing milk bottle so less chance of fallen milk bottle during pumping.
• With the detachable connector, you can connect it to a wide range of shields of different shapes and nipple tunnel sizes. See descriptions for details.
• Contents: 2 detachable connectors with backflow small cases, 2 membranes, 2 outer cases of backflow protectors. No duckbill valves, no shields, no tubing included (available for purchases from Maymom)
• DO NOT contain BPA. Clean in water steam or boiling water before use. Comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety. Test reports available for reference.