Momcozy Breastfeeding Access Silicone Diaphragm + Valve for S9 Pro/S12 Pro - Transparent

Momcozy diaphragm and duckbill valve accessories can perfectly meet the accessories you need when using Momcozy S9 Pro/S12 Pro breast pump. The diaphragm is used to help the breast pump maintain the seal to prevent milk leakage. The duckbill valve can be used to drain milk to the bottom of the container.