4 Spectra Backflow Prevention Filters, for use with Spectra breast pumps. New, not used. Reselling as purchased incorrect item.
PumpMom-us Backflow Protector for Spectra, Replacement Breast Pump Backflow Protector for Spectra S1 S2 9 Plus SG Breastpumps Pump Parts, BPA Free
Pump Parts for Spectra Breast Pump S1/S2, Not Original Accessories, 24mm Full Set Spectra S1 Breast Pump Accessoriess Include Flange/Duckbill Valve/Tubing/Backflow
Spectra Breast Pump Expression Set, Suitable for Spectra 3 and Spectra Dew Electric Breast Pumps (Standard 24mm)
Flange Inserts for Momcozy Breast Pump 5pcs Silicone Flange Inserts 13/15/17/19/21mm*1 Compatible with Momcozy, Lansinoh, Elvie, Willow Go, Spectra, Breast Pump Shields 24mm Breast Pump
2xSilicone Baby Feeding Nipple Breast Pump Backflow Protection Breast Pump Parts
2xSilicone Baby Feeding Nipple Breast Pump Backflow Protection Breast Pump Pa H2
