Maymom's backflow protector can replace both Spectra's new and old versions of backflow protectors. It completely separates the milk from the tubing to protect the tubing and your pump motor. It is an ideal solution for your...

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Product Review

Maymom's backflow protector can replace both Spectra's new and old versions of backflow protectors. It completely separates the milk from the tubing to protect the tubing and your pump motor. It is an ideal solution for your spectra s2 accessories and spectra s1 accessories. If you are looking for pump parts for spectra, Maymom is your first choice.

Maymom is a company making breastpump parts compatible with Medela, Ameda, Avent, spectra and Hygeia pumps. It has more than 5 years in experiences in this field. Buying Maymom's product is backed up by 100% satisfaction guaranteed!.



  • Contains 2 Backflow Protectors, including 2 Large Caps, 2 Small Caps, and 2 Silicone Diaphragms. Compatible with Spectra Backflow Protectors, both new and old versions.
  • Designed to work with the flanges of Spectra S1, Spectra S2, and 9 Plus Breastpumps. Complete compatibility. No milk will enter the tubing, so the tubing will remain clean.
  • FDA registered medical devices. Made from safe Materials, and can be cleaned with boiling water or water steam.
  • Comply with FDA regulation 21 CFR 177.1520, 21 CFR 177.2600 and EU Commission Regulation (EU) No 10/2011 for plastic materials that intended to come into contact with food.
  • Every batch is tested by independent labs for safety. All items packaged in retail pack, sealed by manufacturer for best protection and hygiene.

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