About this product
These Duo Valves attach on the bottom side of the connector. They help to provide a seal and ensure breast milk flows into the bottle properly while pumping. Having extra valves allow you to leave some at work and others at home, or simply have another set when others are dirty. These duckbill valves are compatible with the Duo Breast Pump.
What’s Included:
- 2 – Valves
Description supplied by One by Prism through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






