Widemouth Connector 2pc Compatible with Spectra S1 Spectra S2 Pump; Compatible with Medela PersonalFit Shield, Pumpin Pal Shield, Lansinoh Flange, Maymom MyFit Shields, MyFit Crater Shield
KWD 5
Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra 21mm Replace Pump Parts Spectra Flange Spectra Duckbill Valve (17mm Flange, Count, 4)
KWD 6.500
16mm 2pc Flanges Compatible with Spectra S2 Spectra S1 9 Plus Breastpumps Replacement to Spectra Pump Parts and Spectra Flange Not Original; Replaces Spectra Shield… (16mm Flange, Count, 2)
KWD 6.500
Pump Parts Compatible with Spectra S2 Spectra S1 9 Plus Synergy Gold for Spectra Pump Parts Replacement Kit Accessory 19mm Flange Duckbill Valve Tubing Bottle Connector Backflow Protector
KWD 11
21mm Silicone Flanges Compatible with Spectra S2 S1 9 Plus Breastpumps Accessories, Replacement Breast Shield for Spectra Pump Parts and Flange
KWD 7.500
17mm Single Wide-Mouth Flange for Spectra S1/S2 Pumps; Replaces Spectra Shield; Compatible with Spectra Syndergy Gold (17mm Flange)
KWD 5