14pcs Breast Pump Replacement Parts, Fits Eufy S1 Pro /S1 /E10 /E20

Features

• Package Contents: You will receive 4 pieces of silicone diaphragms and 10 pieces of duckbill valves. This set is fully capable of meeting your daily replacement and breastfeeding needs.
• Compatibility: This replacement set is specially designed for eufy wearable breast pump models E10, E20, S1, and S1 Pro. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including eufy.
• Great Performance: Duckbill valves feature precision slits that direct milk efficiently while preventing backflow. Flexible diaphragms maintain strong, consistent suction for faster, more comfortable expression.
• Premium Material: Made from good-quality silicone, BPA-free, skin-friendly, and directly contacts breast milk, providing safe and clean pumping sessions for you.
• Extended Pump Lifespan & Performance: Regular replacement of valves and diaphragms (typically every 2-3 months) ensures consistent suction power and optimal performance of your wearable breast pump.