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10 Best pump replacement parts of 2026
Save up to 13% off
Best Choice1
Clicked 3 times in the last monthMaymomMaymom Pump Parts Compatible with Spectra S2 S1 Replacement Kit for Spectra Pump Parts 24 mm Flange Duckbill Valve Tube Bottle Backflow Protector, Not Original S2 S1 Accessories
Key specs-
Design:Travel and storage
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Material:BPA-free plastic
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Modes:N/A
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Charging:N/A
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Noise:N/A
9.7Exceptional
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Value for Money2
MaymomMaymom Pump Parts Compatible with Spectra S2 S1 Replacement Kit for Spectra Pump Parts 21mm Flange Duckbill Valve Tube Bottle Backflow Protector, Not Original S2 Accessories
Key specs-
Design:Travel-friendly
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Material:BPA-free plastic
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Modes:N/A
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Charging:N/A
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Noise:N/A
9.6Exceptional
Our Rating
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3
PUMPMOM-USPumpMom-us Breast Pump Parts for Spectra, Replace Duckbill Valves Tubes Backflow Protector Membrane for Spectra S1 S2 9 Plus Breastpumps
Key specs-
Design:Closed system
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Dimensions:7.4 x 2.7 x 2.3 inches
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Features:No contact between milk and tubing
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Compatibility:Spectra S2, S1, S3, 9 Plus, M1
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Care:Clean with soapy water
9.4Excellent
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4
MaymomMaymom Pump Parts Compatible with Spectra S1 S2 9 Plus Breastpump Replace Backflow Protector Membrane Duckbill Valve Tube Not Original Spectra Replacement Pump Parts
9.3Excellent
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5
PUMPMOM-USPUMPMOM-US Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories)
Key specs-
Design:Aftermarket part by PumpMom
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Dimensions:3.54 x 2.76 x 3.15 inches
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Features:Same suction as OEM
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Compatibility:Spectra S2, S1, 9 Plus
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Care:Wash with soapy water
9.2Excellent
Our Rating
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See Today’s Deals & Prices
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MaymomMaymom Pump Parts Compatible with Spectra S1 S2 9 Plus Synergy Gold Incl Duckbill Valve Silicone Membrane Not Original Spectra S1 S2 Replacement Pump Parts
9.1Excellent
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7
MaymomMaymom Pump Parts Compatible with Spectra S1 S2 Synergy Gold Replace Duckbill Valve S2 Replacement Parts Not Original Spectra Replacement Pump Parts
9.0Excellent
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8
PUMPMOM-USPumpMom-us Backflow Protector and Tubing for Spectra, Replacement Breast Pump Parts for Spectra S1 Spectra S2 Spectra 9 Plus (Not Original Spectra S2 Accessories)
8.8Very Good
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9
PUMPMOM-USPumpMom-us Breast Pump Parts, 8 Duckbill Valves and 2 Silicone Membrane for Spectra S2, S1 and 9 Plus Breastpumps, Compatible with Spectra Valves and Silicone Diaphragm
8.5Good
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10
LuxemumBreast Pump Parts for Spectra S1/S2/9 Plus/Synergy Gold, Not Original Accessories, 21mm Set Spectra Replacements Pump Parts Include Flange/Duckbill Valve/Backflow Protector/Tubing/Bottles
13% Off8.3Good
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