Spectra | Duckbill Valve (2 pack)
The Spectra® Duckbill Valve Set is designed to increase suction and provide better output during breast pumping sessions while preventing backflow contamination. Each duckbill valve is one-piece making it easier to...

Spectra | Duckbill Valve (2 pack)
The Spectra® Duckbill Valve Set is designed to increase suction and provide better output during breast pumping sessions while preventing backflow contamination. Each duckbill valve is one-piece making it easier to clean and lasts longer. Spectra® Duckbill Valves are made of silicone and quality tested to ensure a sturdy grip on small, medium, large, or x-large breast shields and flanges. All Spectra® Breast Pump parts that come in contact with Breast Milk are BPA-free.
- For use with Spectra® S1, S2, SG, and 9 Plus Breast Pumps.
- Included: Two (2) Spectra® Duckbill Valves