Basic replacement:10 piece set duckbill valve breast pump,designed specifically for breast pumps;Support your pumping process with consistent suction power and reliable performance
Precision fit:inner diameter of 23mm,well connected to breast pump; Maintain appropriate sealing to prevent air leakage during use
Wide compatibility:seamlessly integrates with many breast pump's;Also compatible with similar breast pump systems that require duckbill valves
High material:Accessory Breast pump can be disinfected using steam or boiling water methods for hygienic use with breast milk
Convenient packaging:One package contains 6 replacement duckbill valve breast pump and 4 separators;Very suitable for regular maintenance or backup supply during breastfeeding