RankProduct NameScore
1Medela Spare Valves and Membranes, 2 Sets,  Authentic Medela Replacement Parts Designed for All Medela Breast Pumps Except Sonata and Freestyle, Made Without BPAMedela Spare Valves and Membranes, 2 Sets, Authentic Medela Replacement Parts Designed for All Medela Breast Pumps Except Sonata and Freestyle, Made Without BPA
Medela
9.9GET ON AMAZON
2Nenesupply Compatible Membranes and Valves for Medela Breastpumps. Use on Medela Pump in Style Swing Symphony Harmony Manual Not Original Medela Pump Parts. Replace Medela Membrane and Medela ValvesNenesupply Compatible Membranes and Valves for Medela Breastpumps. Use on Medela Pump in Style Swing Symphony Harmony Manual Not Original Medela Pump Parts. Replace Medela Membrane and Medela Valves
NENESUPPLY
9.6GET ON AMAZON
3Medela Spare Membranes, Breast Pump Replacement Parts, Made Without BPA, Authentic Medela Spart Parts (Pack of 6)Medela Spare Membranes, Breast Pump Replacement Parts, Made Without BPA, Authentic Medela Spart Parts (Pack of 6)
Medela
9.6GET ON AMAZON
4Replacement Valve and Membrane for Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela MembraneReplacement Valve and Membrane for Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane
Maymom
9.3GET ON AMAZON
5NeneSupply 5 Count Duckbill Valves. Suitable for Medela Breastshields and NeneSupply Breastshields. One Duckbill Valve Replaces Medela Valve, and Membrane.NeneSupply 5 Count Duckbill Valves. Suitable for Medela Breastshields and NeneSupply Breastshields. One Duckbill Valve Replaces Medela Valve, and Membrane.
Nenesupply
9.3GET ON AMAZON
6Medela PersonalFit Connectors, Compatible with Most Medela Breast Pumps, Authentic Medela Pump Parts Made Without BPAMedela PersonalFit Connectors, Compatible with Most Medela Breast Pumps, Authentic Medela Pump Parts Made Without BPA
Medela
9.0GET ON AMAZON
7Nenesupply 5 pc Compatible Duckbill Valves for Medela and Spectra S1 Accessories Spectra S2 and Medela Pump in Style Not Original Spectra Pump Parts Replace Spectra Duckbill Valves and Medela ValveNenesupply 5 pc Compatible Duckbill Valves for Medela and Spectra S1 Accessories Spectra S2 and Medela Pump in Style Not Original Spectra Pump Parts Replace Spectra Duckbill Valves and Medela Valve
Nenesupply
8.7GET ON AMAZON
8[6-Count] Papablic New Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves for Spectra S1 Spectra S2 valves and Medela Pump in Style, BPA/DEHP Free[6-Count] Papablic New Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves for Spectra S1 Spectra S2 valves and Medela Pump in Style, BPA/DEHP Free
Papablic
8.6GET ON AMAZON
9Nenesupply 4 Count Duckbill Valves for Medela and Avent Breast Pumps Not Original Medela Pump Parts Work with Medela Pump in Style Swing Medela Symphony Replace Medela Valve Membrane and Avent ValvesNenesupply 4 Count Duckbill Valves for Medela and Avent Breast Pumps Not Original Medela Pump Parts Work with Medela Pump in Style Swing Medela Symphony Replace Medela Valve Membrane and Avent Valves
Nenesupply
8.2GET ON AMAZON
10Medela Spare or Replacement PersonalFit connectors, Compatible with Most Breast Pumps, Authentic Pump Parts Made Without BPAMedela Spare or Replacement PersonalFit connectors, Compatible with Most Breast Pumps, Authentic Pump Parts Made Without BPA
AmazonUs/MEFJY
8.1GET ON AMAZON