Eufy E20/S1/S1 Pro Diaphragm, 2 Pack

Maintain steady suction and optimal performance from your Eufy wearable breast pump with this Eufy S1/S1 Pro Diaphragm (2-Pack) - a genuine replacement part engineered specifically for Eufy’s wearable pumps. Made from flexible, food-grade silicone, these diaphragms help preserve consistent suction and protect your pump’s closed system, ensuring efficient milk expression and reliable operation.

Over time and with frequent cleaning, diaphragms can lose elasticity or stability, which may reduce suction strength or impact performance. Refreshing your diaphragm regularly helps your pump maintain the performance you expect, making this set a smart addition to your pumping maintenance routine.

Keep your Eufy pump performing smoothly with fresh diaphragms that help ensure consistent suction and protection from wear, preserving your pumping efficiency over time.