20mm Flange And Duckbill Valve Replacement Kit For Spectra S1 S2 And 9 Plus Breast Pumps Not Original Replacement Parts Includes 2 Flanges And 2 Valves Easy Fit Compatible With Spectra Pump Accessories

20mm flange and duckbill valve kit - pack of 2
✔️ Includes 2x 20mm flanges and 2x duckbill valves for S1/S2/9

This replacement kit includes two 20mm flange components and two duckbill valves, designed to fit S1, S2, and 9 Plus pumps. Made by Momstouch, these parts replace worn flanges and valves to maintain suction and keep your pumping setup working with pump accessories.

✅ 2x 20mm flanges and 2x duckbill valves
✅ Compatible with S1, S2, and 9 Plus pump parts
✅ BPA-free materials; sanitizable by steam, boiling water, or microwave bags
✅ Not original accessories; interchangeable with OEM parts

💡 What is a flange and duckbill valve replacement kit used for in pump maintenance? A handy set to refresh worn parts and keep suction across compatible pumps. - replacement parts for S1/S2/9 compatibility - preserves seal and pumping efficiency - BPA-free and easy to sanitize - works with pump accessories

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