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Spectra Backflow Protector, replacement part. For use with the Spectra S1, S2, and 9Plus breast pumps. One (1) Spectra Backflow Protector. Includes silicone membrane, uppercase, and lowercase. *If you are double pumping, you will require two.
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🇺🇸 Ship from USA · On Agora since 2025
$10.49