This is the product description text that will appear here.
Quantity
1
Description
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. S...
Reviews
5.0
9 ratings
5
4
3
2
1
Have to use these spectra ones with the spectra flanges.