Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill Valve and Flange
Maymom Replacement Tubing and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra Replacement Pump Part Tubing Duckbill Valve
Maymom Duckbill Valves Compatible with Spectra S1 Spectra S2 Spectra 9 Plus. Not Original Spectra Replacement Pump Parts Spectra Duckbill Valve (8 ct Blue)
Maymom Duckbill Valve with Return Guard Compatible with S1 and S2, Compatible Accessory not Original
Maymom Duckbill Valves Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Spectra Dew 350 Not Original Spectra Pump Parts Spectra S2 Accessories Replace Spectra Valve (4 ct White 3G)
Maymom Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Pumps
