Rupoun Duckbill Valves Diaphragm Silicone Replacement Wearable Electric Breast Pump Parts for S9 S12 S9Pro S12Pro, 10 Pieces

Upgrade and maintain your wearable breast pump with the Rupoun Duckbill Valves and Diaphragm Silicone Replacement Set. Carefully engineered to fit S9, S12, S9Pro, and S12Pro electric breast pumps, this 10-piece kit includes 4 soft diaphragms and 6 durable duckbill valves. Made from premium, food-grade silicone, these essential parts ensure an optimal seal and powerful suction to maximize milk expression while preventing backflow. Regular replacement of your valves and diaphragms is crucial for maintaining hospital-strength pumping efficiency and hygiene. The Rupoun replacement parts are exceptionally easy to clean—simply wash with gentle soap and warm water. Enjoy a quiet, comfortable, and efficient pumping experience wherever you go with these essential breast pump accessories.