21 mm Small Flagne w/ Valve and Membrane for SpeCtra Breast Pumps S1, S2, M1, Spectra 9; Narrow (Standard) Bottle Neck; Made by Maymom
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<div style="text-align:left"><b>[Product Information]</b></br><ul><li class="showHiddenFeatureBullets"><span class="a-list-item">
                    2x One-Piece Breastshield (21 mm internal diameter, specially designed for Sepctra Pumps) , 2 Valves, 4 Membranes; Compatible with Spectra pumps S1, S2, M1, Spectra 9 having the back-flow protector.
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                    Please measure your nipple diameter before making the purhcase. This flange's Nipple tunnel diameter is 21 mm, suitable for mothers with nipple diameter 17-19 mm; Connects to Standard-sized bottles (All Medela, Ameda Bottles and small version of Spectra, Playtex, Gerber, Dr Brown bottles etc; But NOT wide-mouth bottles like Avent or Wide version of Spectra). Please purchase/Use a Standard-Wide bottle converter for Wide mouth bottles.
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                    US FDA registered medical device (No. D192499); Complies with US FDA and EUstandards for containers that contact food and class II medical device; Test reports are online for your reference;
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                    Retail poly-bag packed; sealed by the manufacturer.
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                    Made of Bisphenol-A (BPA)/DEHP-free material and all components are steam safe for sterilization.
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