Some breast pump accessories do need replacing regularly to maintain performance. If you notice that your pump seems to have lost suction, the first thing you should do is take a look at your parts, particularly the valves, and inspect for wear, fraying, or stretching and replace if needed.
Diaphragms, Duckbill Valves, and Flanges: Recommend replacing every 3 months.
*Compatibility Note:
Flange inserts can be used with both S12 Pro and S12 Pro Quick. Other accessories are designed specifically for each model, please choose the version that matches your pump.
