Wearable Breast Pump Accessories, Replacement Pump Parts Flange 24mm, Duckbill Valve, Silicone Diaphragm, Milk Collector Cup Compatible with MOMMED S18 S21, 2 Sets

Features

• Gowing Wearable Breast Pump Accessories, more fresh breast milk to baby, more sleeping time for mom.
• Comfort & Skin friendly: these wearable breast pump parts are made of BPA free, 100% quality silicone which provides mom the maximum comfort breastfeeding experience.
• Closed System, No Milk Backflow: the breast pump replacement parts are designed with dual channel anti-backflow, gas and milk separated completely, knocking over not pollute the motor, no milk spilling and waste.
• Leakproof: anti-backflow design features on silicone diaphragm makes milk does not reflux, long use; anti-overflow design features on duckbill valve makes milk only goes up, clean and pollution-free.
• Safety: this wearable breast pump cupset passed the test requirement on BPA free(Report number: CTB230320010CX) and US FDA(Report number: CTB230320009CX).