12PCS Duckbill Valves Silicone Diaphragms for Eufy E10/E20/S1/S1 Pro Replacement Parts, Wearable Breast Pump Accessories

12PCS Duckbill Valves Silicone Diaphragms for Eufy E10/E20/S1/S1 Pro Replacement Parts, Wearable Breast Pump Accessories
Compatible for eufy breast pump models E20, E10, S1 and S1 Pro, these duckbill valves and silicone diaphragms deliver a secure fit and stable performance. They are precision‑designed for seamless installation and reliable operation.
Engineered for NO backflow and NO leaks, each duckbill valve and diaphragm pair helps maintain strong, consistent suction similar to the original parts. The backflow‑prevention structure directs milk only into the collection container, helping protect the pump motor and tubing while improving overall pumping efficiency and comfort.
Easy to clean and maintain, these diaphragms and duckbill valves can be washed in warm, soapy water and rinsed thoroughly after each session. For deeper cleaning, they can be safely boiled or steam‑sterilized for 5-10 minutes at temperatures up to 100℃/212℉.
Avoid abrasive brushes and instead use fingertips to help extend the usable life of each piece.
BPA-Free & Safe Materials: Made from 100% food-grade, BPA-free silicone
Color: As Shown
Material: Silicone
Package Contents:
Duckbill Valve*8pcs
Diaphragm*4pcs
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.