Momcozy Silicone Diaphragm & Valve Replacement

Some breast pump accessories do need to be regularly replaced to maintain performance. If a mom notices her pump seems to have lost suction, the first thing she should do is look at her 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.