Baby Essentials Stock UpBaby Multi-AgeLife with Baby0-3 Month BabyAll Baby ClearanceBaby BrezzaBaby Feeding GuideBaby Health CareBaby Medicine CabinetBaby New Arrivals in FeedingBaby Under $100Baby Under $25Baby Under $50Bottle AccessoriesBottle FeedingBottle NipplesBreast CareBreast Pump AccessoriesBreast Pump Accessory SetsBreast Pump BagsBreast Pump DiaphragmsBreast Pump Replacement TubingBreast Pump Spare PartsBreast Pump Valves and MembranesBreast PumpsBreast ShieldsBreastfeedingBreastfeeding Insurance ProgramBreastfeeding SupportCombo feedingElectric Breast PumpsHand Free Breast PumpsHigh-tech Baby GiftsManual Breast PumpsMedelaMedela AccessoriesMedela Breast Pump AccessoriesMedela Breast PumpsMomcozyNasal AspiratorsNew Mom Self CareNew Mom Wellness EssentialsNipple ShieldsPostpartum essentialsShop By Price in FeedingSpectra Breast Pumps
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Baby Essentials Stock UpBaby Multi-AgeLife with Baby0-3 Month BabyAll Baby ClearanceBaby BrezzaBaby Feeding GuideBaby Health CareBaby Medicine CabinetBaby New Arrivals in FeedingBaby Under $100Baby Under $25Baby Under $50Bottle AccessoriesBottle FeedingBottle NipplesBreast CareBreast Pump AccessoriesBreast Pump Accessory SetsBreast Pump BagsBreast Pump DiaphragmsBreast Pump Replacement TubingBreast Pump Spare PartsBreast Pump Valves and MembranesBreast PumpsBreast ShieldsBreastfeedingBreastfeeding Insurance ProgramBreastfeeding SupportCombo feedingElectric Breast PumpsHand Free Breast PumpsHigh-tech Baby GiftsManual Breast PumpsMedelaMedela AccessoriesMedela Breast Pump AccessoriesMedela Breast PumpsMomcozyNasal AspiratorsNew Mom Self CareNew Mom Wellness EssentialsNipple ShieldsPostpartum essentialsShop By Price in FeedingSpectra Breast Pumps
Membrane Pump(11)
Uses item details. Price when purchased online
Medela Spare Breast Pump Membranes, 6-Pack, Compatible with Pump In Style, Swing, and Harmony $8.06
$806
current price $8.06Medela Spare Breast Pump Membranes, 6-Pack, Compatible with Pump In Style, Swing, and Harmony
414.5 out of 5 Stars. 41 reviews
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Medela Breast Pump Membranes, For PersonalFit Flex, Replacement Piece, Yellow, 101044540, Pack of 2 $13.99 $7.00/ea
$1399
current price $13.99$7.00/ea
Medela Breast Pump Membranes, For PersonalFit Flex, Replacement Piece, Yellow, 101044540, Pack of 2
294.5 out of 5 Stars. 29 reviews
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Medela Symphony PLUS Breastpump $1,398.00
$1,39800
current price $1,398.00Medela Symphony PLUS Breastpump
Nenesupply Valve and Membrane for Medela Breastpumps. Replace Medela Valve and Medela Membrane. Replace Medela Pump Parts. Use on Medela Pump In Style Use on Medela Breastpumps. Made by Nenesupply $9.09
$909
current price $9.09Nenesupply Valve and Membrane for Medela Breastpumps. Replace Medela Valve and Medela Membrane. Replace Medela Pump Parts. Use on Medela Pump In Style Use on Medela Breastpumps. Made by Nenesupply
134.9 out of 5 Stars. 13 reviews
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Reduced price Pump Accessory,2 Pcs Soft Silicone Pcs Pump Membrane X Pump Soft Silicone Pump Silicone Pcs Membrane 2pc X 5oz Free 2pc X Pump Hands Free Soft Huiop Pump Silicone Membrane Set Was $12.55
Pump Accessory,2 Pcs Soft Silicone Pcs Pump Membrane X Pump Soft Silicone Pump Silicone Pcs Membrane 2pc X 5oz Free 2pc X Pump Hands Free Soft Huiop Pump Silicone Membrane Set
Maymom Breastshield 24 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps $12.59
$1259
current price $12.59Maymom Breastshield 24 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps
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Shinysix Breast Pump Accessory,2 Silicone THE Pump Pump 2 Pcs Pump Soft Silicone Soft Silicone THE Pcs Membrane Soft Silicone 2 Pcs Membrane Soft Silicone Pump Includes 2 2 Pcs Membrane x
Shinysix Breast Pump Accessory,2 Silicone THE Pump Pump 2 Pcs Pump Soft Silicone Soft Silicone THE Pcs Membrane Soft Silicone 2 Pcs Membrane Soft Silicone Pump Includes 2 2 Pcs Membrane x
Rumble Tuff Breast Pump Diaphragm Membrane, Silicone, Compatible with Rumble Tuff Hands-Free Go-Cups, 2-Count $9.99
$999
current price $9.99Rumble Tuff Breast Pump Diaphragm Membrane, Silicone, Compatible with Rumble Tuff Hands-Free Go-Cups, 2-Count
Maymom Breastshield 17 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps $16.59
$1659
current price $16.59Maymom Breastshield 17 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps
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Maymom Breastshield 27 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps $13.59
$1359
current price $13.59Maymom Breastshield 27 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps
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Maymom Breastshield 21 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps $13.59
$1359
current price $13.59Maymom Breastshield 21 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps
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Other options to consider(186)
Medela Pump In Style Breast Pump with Wearable In-bra Collection Cups $99.99 Was $179.99
Now$9999
current price Now $99.99, Was $179.99$179.99
Medela Pump In Style Breast Pump with Wearable In-bra Collection Cups
3353.6 out of 5 Stars. 335 reviews
Deal Paruu P20 Electric Breast Pump Hands Free, 4 Modes & 12 Levels Suction with 19/21/24mm Double-Sealed Flange/Insert, Wearable & Portable, 2 Pack Was $129.99
Paruu P20 Electric Breast Pump Hands Free, 4 Modes & 12 Levels Suction with 19/21/24mm Double-Sealed Flange/Insert, Wearable & Portable, 2 Pack
114.1 out of 5 Stars. 11 reviews
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Medela Swing Maxi Hands-free, On The Go Double Electric Breast Pump $143.91 Was $179.00
Now$14391
current price Now $143.91, Was $179.00$179.00
Medela Swing Maxi Hands-free, On The Go Double Electric Breast Pump
3384 out of 5 Stars. 338 reviews
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Maymom Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts From $11.39
From$1139
Maymom Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts
164.4 out of 5 Stars. 16 reviews
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Medela Symphony Double Pumping Kit for Breast Pump $52.86
$5286
current price $52.86Medela Symphony Double Pumping Kit for Breast Pump
354.3 out of 5 Stars. 35 reviews
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Medela Perfect Pair Bundle, Includes Harmony Manual Breast Pump & Silicone Breastmilk Collector $39.99 $8.00/fl oz
$3999
current price $39.99$8.00/fl oz
Medela Perfect Pair Bundle, Includes Harmony Manual Breast Pump & Silicone Breastmilk Collector
504.5 out of 5 Stars. 50 reviews
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Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced, 19mm Breastshields, Tubes, Valves, Membranes, Replacement Parts, 2-Pack From $18.29
3 options
Available in additional 3 optionsFrom$1829
Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced, 19mm Breastshields, Tubes, Valves, Membranes, Replacement Parts, 2-Pack
44 out of 5 Stars. 4 reviews
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Elastomeric Pump Homepump Eclipse Gravity Disposable 250 mL Capacity 250 mL Volume 250 mL / Hr. Flow Rate Without Display $30.25
$3025
current price $30.25Elastomeric Pump Homepump Eclipse Gravity Disposable 250 mL Capacity 250 mL Volume 250 mL / Hr. Flow Rate Without Display
Medela Pump-In-Style Advanced Breastpump Starter Set Double Feeding Baby 57081 $299.99
$29999
current price $299.99Medela Pump-In-Style Advanced Breastpump Starter Set Double Feeding Baby 57081
104.6 out of 5 Stars. 10 reviews
Medela Pump in Style Advanced Double Electric Breast Pump with Backpack $449.99
$44999
current price $449.99Medela Pump in Style Advanced Double Electric Breast Pump with Backpack
3014.4 out of 5 Stars. 301 reviews
Swing Tubing and Breast Pump Kit Compatible with Medela Swing Breastpump. Inc. 1 Medium Breastshield (Comparable to Medela Personalfit 24mm), 1 Valve, 1 Membrane, and 1 Replacement Tubing $10.49
$1049
current price $10.49Swing Tubing and Breast Pump Kit Compatible with Medela Swing Breastpump. Inc. 1 Medium Breastshield (Comparable to Medela Personalfit 24mm), 1 Valve, 1 Membrane, and 1 Replacement Tubing
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Medela Extra Membranes, 2 Packs of 6 Membranes $17.99
$1799
current price $17.99Medela Extra Membranes, 2 Packs of 6 Membranes
Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 24mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve $19.00
$1900
current price $19.00Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 24mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve
13 out of 5 Stars. 1 reviews
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Maymom Replacement Pump Parts for Medela Harmony Manual Pump; 4 O-Rings, 2 Membranes $6.99
$699
current price $6.99Maymom Replacement Pump Parts for Medela Harmony Manual Pump; 4 O-Rings, 2 Membranes
75 out of 5 Stars. 7 reviews
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Maymom Breastshield 19 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps From $13.30
From$1330
Maymom Breastshield 19 mm with Valve Membrane Compatible with Medela Pump in Style, Lactina, Symphony Pumps
15 out of 5 Stars. 1 reviews
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Maymom Silicone Membrane Designed for Spectra S1 S2 9 Plus Breastpump Backflow Protector Also for Maymom Backflow Protector Long Medium Short Stem, Not Original Spectra Accessories Pump Part From $7.99
From$799
Maymom Silicone Membrane Designed for Spectra S1 S2 9 Plus Breastpump Backflow Protector Also for Maymom Backflow Protector Long Medium Short Stem, Not Original Spectra Accessories Pump Part
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Travel Friendly Silicone Breast Pumps Diaphragm Breast Pumps Spare Membrane Ensures Smooth Operate for Mother Use
Travel Friendly Silicone Breast Pumps Diaphragm Breast Pumps Spare Membrane Ensures Smooth Operate for Mother Use
36 mm Extra Extra Large Flagne w/Valve and Membrane for SpeCtra Breast Pumps S1, S2, M1, Spectra 9; Narrow (Standard) Bottle Neck; Made by Maymom $16.19
$1619
current price $16.1936 mm Extra Extra Large Flagne w/Valve and Membrane for SpeCtra Breast Pumps S1, S2, M1, Spectra 9; Narrow (Standard) Bottle Neck; Made by Maymom
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Maymom Flange Kit 24 mm Compatible with Medela Pump in Style Pump Lactina Symphony From $16.29
2 options
Available in additional 2 optionsFrom$1629
Maymom Flange Kit 24 mm Compatible with Medela Pump in Style Pump Lactina Symphony
94.4 out of 5 Stars. 9 reviews
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Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 30mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve $19.00
$1900
current price $19.00Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 30mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve
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Manual Breast Pump with PersonalFit Flex, 5 Ounces Capacity, Portable Design $28.95
$2895
current price $28.95Manual Breast Pump with PersonalFit Flex, 5 Ounces Capacity, Portable Design
26 mm 2xOne-Piece Breastshield w/Valve and Membrane for Medela Breast Pumps; Made by Maymom $13.59
$1359
current price $13.5926 mm 2xOne-Piece Breastshield w/Valve and Membrane for Medela Breast Pumps; Made by Maymom
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Wearable Breast Pump Replacement Parts Set for Eufy, Includes 4 Duckbill Valves, 10 Flange Inserts, 2 Membranes $17.96
$1796
current price $17.96Wearable Breast Pump Replacement Parts Set for Eufy, Includes 4 Duckbill Valves, 10 Flange Inserts, 2 Membranes
3.7V 6V 12V Small Mini 370 Motor Diaphragm Air Pump Vacuum Pump Negative Pressure Suction Pump DIY Breast Pump Inflator Aquarium ,Easy to Use - 1_DC 6V $35.85
$3585
current price $35.853.7V 6V 12V Small Mini 370 Motor Diaphragm Air Pump Vacuum Pump Negative Pressure Suction Pump DIY Breast Pump Inflator Aquarium ,Easy to Use - 1_DC 6V
Maymom Silicone Membrane Compatible with Spectra S1 S2 9 Plus Breastpump Backflow Protector and for Maymom Backflow Protector, 2 pc $7.99
$799
current price $7.99Maymom Silicone Membrane Compatible with Spectra S1 S2 9 Plus Breastpump Backflow Protector and for Maymom Backflow Protector, 2 pc
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XIRQI 2026 New Breast Pump Parts,Replace Duckbill Valves Tubes Backflow Protector Membrane for Breastpumps for Nursing,Breastfeeding,Milk Expression,Lactation,Mom Care $13.56
$1356
current price $13.56XIRQI 2026 New Breast Pump Parts,Replace Duckbill Valves Tubes Backflow Protector Membrane for Breastpumps for Nursing,Breastfeeding,Milk Expression,Lactation,Mom Care
Maymom Pump Parts Compatible with Ameda Purely Yours Pumps, Mya Joy; Incl. Top Cap, Silicone Membrane, Duckbill, Tubing and Adapter; Replaces Ameda Spare Parts $19.00
$1900
current price $19.00Maymom Pump Parts Compatible with Ameda Purely Yours Pumps, Mya Joy; Incl. Top Cap, Silicone Membrane, Duckbill, Tubing and Adapter; Replaces Ameda Spare Parts
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Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 21mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve $17.29
$1729
current price $17.29Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 21mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve
25 out of 5 Stars. 2 reviews
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Maymom 17 mm 2X Two-Piece Breastshield, 2X Base Connector w/Valve and Membrane Compatible with Medela Breast Pumps; Small Shield (17mm) From $16.19
4 options
Available in additional 4 optionsFrom$1619
Maymom 17 mm 2X Two-Piece Breastshield, 2X Base Connector w/Valve and Membrane Compatible with Medela Breast Pumps; Small Shield (17mm)
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Popular in Membrane Pump
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Maymom Brand 2X Two-Piece Large Breastshield (30 mm) with valve, membranes and Maymom Connector,Compatible with Medela Breast Pumps Top Hole Version
Maymom Brand 2X Two-Piece Large Breastshield (30 mm) with valve, membranes and Maymom Connector,Compatible with Medela Breast Pumps Top Hole Version$16.19current price $16.19speCtra Breast Pump Accessories Breast Shield Set - 28mm
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Maymom Pump Parts Compatible with Spectra Ameda Luna Pumps, Spectra Synergy Gold; Inc 20 mm Wide Mouth Flange Pink Duckbill Valve; Not Original Spectra Replacement Pump Parts
Maymom Pump Parts Compatible with Spectra Ameda Luna Pumps, Spectra Synergy Gold; Inc 20 mm Wide Mouth Flange Pink Duckbill Valve; Not Original Spectra Replacement Pump Parts$17.99current price $17.99Maymom Flange Kit 17 mm Compatible with Medela Pump in Style Pump Lactina Symphony
Maymom Flange Kit 17 mm Compatible with Medela Pump in Style Pump Lactina Symphony$19.00current price $19.00Maymom Pump Parts Compatible with Spectra Ameda Luna Pumps, Spectra Synergy Gold; Inc 15 mm Wide Mouth Flange Blue Duckbill Valve; Not Original Spectra Replacement Pump Parts
Maymom Pump Parts Compatible with Spectra Ameda Luna Pumps, Spectra Synergy Gold; Inc 15 mm Wide Mouth Flange Blue Duckbill Valve; Not Original Spectra Replacement Pump Parts$17.19current price $17.19Maymom Tubing Valve Base Connector Compatible with Medela Pump in Style w Maxflow Breast Pump Not Original Medela Pump Parts Medela Valve Medela Tubing Replace Medela PersonalFit Flex Connector
Maymom Tubing Valve Base Connector Compatible with Medela Pump in Style w Maxflow Breast Pump Not Original Medela Pump Parts Medela Valve Medela Tubing Replace Medela PersonalFit Flex Connector$23.79current price $23.79Maymom Flange Kit 24 mm Compatible with Medela Pump in Style Pump Lactina Symphony
Maymom Flange Kit 24 mm Compatible with Medela Pump in Style Pump Lactina Symphony$16.29current price $16.29Maymom Pump Parts Compatible with Spectra S1 S2 9 Plus Breastpump. Not Original Spectra Replacement Pump Parts. Inc 27 mm Flange Backflow Protector Tubing
Maymom Pump Parts Compatible with Spectra S1 S2 9 Plus Breastpump. Not Original Spectra Replacement Pump Parts. Inc 27 mm Flange Backflow Protector Tubing$21.49current price $21.49Maymom Pump Valve for Lansinoh Breast Pumps Signature Pro/Smartpump/Manual Breast Pumps. Replace Lansinoh Pump Valves.
Maymom Pump Valve for Lansinoh Breast Pumps Signature Pro/Smartpump/Manual Breast Pumps. Replace Lansinoh Pump Valves.$8.99current price $8.99Flange Inserts 19mm for Medela,Spectra 24mm Shields/Flanges,Compatible with Momcozy S12 Pro/S9 Pro/S9/S12 Wearable Breast Pump,Reduce 24mm Nipple Tunnel Down to 19mm,4PCS
Flange Inserts 19mm for Medela,Spectra 24mm Shields/Flanges,Compatible with Momcozy S12 Pro/S9 Pro/S9/S12 Wearable Breast Pump,Reduce 24mm Nipple Tunnel Down to 19mm,4PCS$8.49current price $8.49Maymom Breast Pump Kit Compatible with Medela Pump In Style Advanced, 17mm Breastshields, Tubes, Valves, Membranes, Replacement Parts, 2-Pack
Maymom Breast Pump Kit Compatible with Medela Pump In Style Advanced, 17mm Breastshields, Tubes, Valves, Membranes, Replacement Parts, 2-Pack$19.00current price $19.0017mm Maymom Flange Inserts (Long Plus) Compatible with Freemie 25mm Flanges; Compatible with 24mm Medela PersonalFit Flange, Spectra 24mm Flange, Momcozy S9 Pro/S12 Pro, 2pc/pk
17mm Maymom Flange Inserts (Long Plus) Compatible with Freemie 25mm Flanges; Compatible with 24mm Medela PersonalFit Flange, Spectra 24mm Flange, Momcozy S9 Pro/S12 Pro, 2pc/pk$13.99current price $13.99