Maymom 8 Count Duckbill Valves for Spectra S1 Spectra S2 Spectra 9 Plus. Not Original Spectra Pump Parts Replace Spectra Duckbill Valve Not Original Accessories Work w/Spectra (8 ct White)

Maymom duckbill - go around the hole type - Contains 8 duckbill valves for Spectra. Work with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350. Made by maymom. NOT original Spectra pump parts. Work with Spectra S2 accessories. One duckbill valve can replace one Spectra duckbill valve. SAME suction power as OEM valves. Compatible with Spectra Flange and maymom breastshield. Work with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350. Made by maymom. NOT original Spectra pump parts. Work with Spectra S2 accessories. DO NOT contain BPA. Sterilize in water steam or boiling water before use. Comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety.