HYGIENIC BARRIER: The wearable breastpump backflow protectors create a complete physical barrier between your milk and the pump's motor, ensuring your milk remains safe, clean, and the pump operates effectively.
4 Pcs Silicone Diaphragm for S21 Wearable Breastpump Accessories Easy to Clean Wearable Breastpump Replacement Parts
Backflow Protectors 6 Pcs Wearable Breastpump Accessories Silicone Replacement
Wearable Breastpump Accessories Secure Fit Backflow Protectors 6 Pcs For
6pcs Silicone Diaphragm Breastpump Accessories Anti Backflow Replacement Diaphragm for S32 Wearable Breastpump
6 Pack Silicone Duckbill Valve & 4 Pack Silicone Diaphragm Compatible with Momcozy S12Pro/S9Pro/S12/S9 Wearable Breastpump, momcozy Breast Pump Replacement Parts Breastfeeding Essential Accessories
Vvikizy M5 Wearable Breastpump Duckbill Valves Backflow Protectors Replacement, Original Quality Accessories with Food Grade Silicone Material, Easy to Clean Design, 6 Pcs Duckbill Valves 2 Pcs