Maymom Duckbill Valves Compatible with Spectra Synergy Gold Spectra S1 Spectra S2 Spectra 9 Plus, Dew 350, Not Original Spectra Pump Parts Spectra S2 Accessories Replace Spectra Valve (Orange, 5ct)

Duckbill valves compatible with Spectra S1 S2 pumps. Go around the hole type. Contains 6 duckbill valves for Spectra. Work with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350, Spectra S2Plus, Spectra S1Plus, Spectra Synergy Gold. Also compatible with Ameda Mya, Mya Pro breastpump, not Mya Joy pump., Made by Maymom. Not original Spectra pump parts. Work with Spectra S2 accessories., SAME suction power as OEM valves. Compatible with Spectra Flange and Maymom breastshield., DO NOT contain BPA. Clean 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., Replace Spectra valve.