Durable and Long-lasting : Specially customized duckbill valves with sturdy base and an extra handing area.It can be easily disassembled in 2 ways and reduces pulling on the top area.So our part is not easy to deform and the tip is less likely to have big cracks
Premium Materials: Crafted from food-grade silicone, these replacement pump parts are durable, leak-proof, BPA-free, and naturally soft with no odor. They’re soft-touch silicone for comfort, ensuring peace of mind during every use.
Seamless Spectra Pump Compatibility：Engineered for Spectra S1, S2, 9 Plus, and Synergy Gold breast pumps, this flange integrates effortlessly with wide-neck systems. No adapters, no guesswork—just secure click-and-go convenience. Whether you’re a first-time mom or a seasoned pro, setup should be instant and intuitive
Leak-Proof Seal for Reliable Performance：Designed to form an airtight connection with Spectra wide-neck bottles and milkflow bottles, this flange prevents milk leakage—eliminating mess and stress. Pump at any hour, anywhere, with uncompromised reliability
