Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts Spectra S1 S2 9 Plus by PumpMom (Not Original Accessories), White Gifts Under $150 made from the tallest

made from the tallest

after school

6 Year Standard Limited Warranty

3-Year Limited Warranty

ergonomic in-ear design

Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts Spectra S1 S2 9 Plus by PumpMom (Not Original Accessories), White Gifts Under $150 made from the tallestFeatures Replaceable backflow protectors and duckbill valves for Spectra pump. Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350. Designed to replace the duckbill valve and membrane every 1 3 months! Designed to provide the same suction as OEM parts No milk backflow into the breastpump tube Made from medical grade material BPA free DEHP free 6 Count Replacement Duckbill Valves and 2 Count Backflow Protectors for Spectra S2,