Maymom Backflow Protectors (Long and Short Stem)

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.