This product is ideal for new mothers who use a breastfed pump and want easy access to clean and clear milk flow.
Spectra Replacement Pump Parts, Replace Backflow Protector and Duckbill Valves, Tubes and Membrane for Spectra S1 S2 9 Plus
Hidyliu Duckbill Valves Tubes Backflow Protector Efficient Silicone Breastpumps Parts for Spectra Pump Users
PumpMom-us Breast Pump Parts for Spectra, Replace Duckbill Valves Tubes Backflow Protector Membrane for Spectra S1 S2 9 Plus Breastpumps
Naroote Silicone Duckbill Valves Tubes Backflow Protector Replacement Parts Compatible with Spectra Breastfeeding Pump Anti Backflow Breast Pump Accessories
XUMIUZIY Silicone Duckbill Valves & Tubes for Spectra | Backflow Protector Breastpump Replacement Parts
ViaGasaFamido 10 Pcs Duckbill Valves, Replacement Silicone Diaphragm for M5 Wearable Breastpump, Includes Backflow Protectors and Tubes
