S12 Pro Breast Pump Replacement Parts

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.

1. Diaphragm and duck valves need to be replaced every 3 months;
2. Backflow linker and flange shields need to be replaced every 6 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.