Flanges should be replaced every 6 months. Breast shields and Connectors should also be replaced every 6 months.

When should flanges be replaced?

You should replace your Flanges, Flextubes™, and Containers after 90 days, or if you notice signs of damage or wear and tear. To learn how to deep clean your accessories to keep them performing at their best, here are some cleaning suggestions.

How do you tell if your breast pump is worn out?

Your breast pump's valves and membranes work together to create a seal around your nipple and facilitate suction; when they get old or break, that suction decreases. If you notice cracks, tears or defects of any sort in these pieces, it's time to replace them.