8pcs Duckbill Valve and 4pcs Silicone Diaphragm Compatible with Mommed/MISSAA/NICEGREEN Life S21 Breast Pump, for Mommed/MISSAA S18, Replace for S21/18 Breast Pump Parts

• 【Compatible Model】：These duckbill valves and silicone diaphragm are compatible for MomMed S21/S1, MISSAA S18/S21,NICEGREEN LIFE S21,Mumgaroo S21, DrBash S21 Wearable Breast Pump,also fit for other brand S21/S18 breast pump
• 【No-Loss, More Efficient Pumping】：The designing and functionality of these S21 replacement parts are the same as OEM, providing no-loss pumping experience which is the same as the original parts.They make the flow of milk so much smoother when pumping and keep strong suction too.
• 【No Backflow, Non-Leaking】：Duckbill valves are seamless at the top, directing milk to the bottom of the container for stable and efficient use, capturing every drop. Silicone membranes utilize a closed system design to prevent any leakage of milk, saving milk and ensuring a clean pumping experience.
• 【BPA-free Silicone Material】: S21 wearable breast pump parts are made of food grade silicone, safe, soft and odorless, and skin-friendly for both mother and baby, highly quality silicone which provides mom the maximum comfort breastfeeding experience.
• 【Easy to Clean】: Washing these replaceable duckbill valves & silicone diaphragm with warm soapy water after each use,can be sanitized with water steam, boiling water, or microwave-steam bags after each use. We recommend using boiling water or steam with a temperature of around 100°C (212°F).

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