8pcs Replacement Parts for eufy Breast Pump, 4 Silicone Diaphragms & 4 Duckbill Valves Accessories Kit Compatible with eufy S1 Pro, S1, E10, E20 Wearable Breast Pump

Specification: Color: white, transparent Material: silicone Product Size: duckbill valve: 2.7x2cm/1.06x0.79in, diaphragm: 5x5cm/1.97x1.97in Package details: 4 x diaphragms 4 x duckbill valves Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.

• Package Content: You will receive 4 pieces of silicone diaphragms and 4 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.
• Product Material: Made from good-quality silicone, BPA-free, skin-friendly, food-contactable, and directly contacts breast milk, providing safe and clean pumping sessions for you.
• 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.
• 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.