8PCS Duckbill Valves Compatible with eufy E10 E20 S1 S1 Pro MomMed S21S32 Breast Pump Replacement Pump Parts Accessories

Compatible with Multiple Models – Designed for a perfect fit with eufy E10, E20, S1, S1 Pro; for MomMed S21; and for Lansinoh Discreet Duo/Nuliie/NCVI/Zooawa S32 pump parts. Ensures seamless compatibility to keep your pump performing at its bestNo-Gap, No-Backflow Valve Design – Our duckbill valves are engineered to keep the slit closed when not pumping to stop milk from flowing backward, and ensuring efficient milk collectionSafe & BPA-Free – Made from 100% food-grade silicone, these parts are free from BPA , ensuring your baby gets the purest milkReusable & Easy to Clean – Durable silicone construction allows for repeated use. Simply wash, dry, and reuse, helping you save money and reduce environmental wastePlenty for Extra Value – Comes with ample pump parts, ensuring you always have spares to replace worn parts and keep your pump performing at its best