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(10)
Uses item details. Price when purchased online
Medela Spare Breast Pump Membranes, Compatible with Medela Pump in Style Advanced, Swing, and Harmony, 6-Pack $8.06
$806
current price $8.06Medela Spare Breast Pump Membranes, Compatible with Medela Pump in Style Advanced, Swing, and Harmony, 6-Pack
404.5 out of 5 Stars. 40 reviews
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Best seller 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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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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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
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
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
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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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 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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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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Other options to consider(187)
YAHHU Breast Pump Valve and Membrane Replacement Set, Includes 6 Duckbill Valves and 2 Silicone Diaphragms, Premium Food-Grade Compatible Accessories for Wearable Breast Pumps, Clear, 8-Piece Set $11.74
$1174
current price $11.74YAHHU Breast Pump Valve and Membrane Replacement Set, Includes 6 Duckbill Valves and 2 Silicone Diaphragms, Premium Food-Grade Compatible Accessories for Wearable Breast Pumps, Clear, 8-Piece Set
YAHHU Valves and Membranes Set Replacement Breastpump Parts for Pump in Style Symphony Manual Breastpump, 3.94 inches / 10 cm $12.32
$1232
current price $12.32YAHHU Valves and Membranes Set Replacement Breastpump Parts for Pump in Style Symphony Manual Breastpump, 3.94 inches / 10 cm
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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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
104 out of 5 Stars. 10 reviews
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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
Maymom Flange Kit 29 mm Compatible with Medela Pump in Style Pump Lactina Symphony $18.29
$1829
current price $18.29Maymom Flange Kit 29 mm Compatible with Medela Pump in Style Pump Lactina Symphony
24.5 out of 5 Stars. 2 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
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
Breast Pump Replaceable Diaphragm Breast Feeding Pump Suction Membrane Accessories Easy Assemble & Food Grade
Breast Pump Replaceable Diaphragm Breast Feeding Pump Suction Membrane Accessories Easy Assemble & Food Grade
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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Spectra S2 Plus Single / Double Electric Breast Pump Kit - with (2) Spectra Backflow Protectors, (2) Spectra Wide Neck Storage Bottles, (1) Spectra 12-Volt AC Power Adapter $171.99
$17199
current price $171.99Spectra S2 Plus Single / Double Electric Breast Pump Kit - with (2) Spectra Backflow Protectors, (2) Spectra Wide Neck Storage Bottles, (1) Spectra 12-Volt AC Power Adapter
304.5 out of 5 Stars. 30 reviews
Maymom Flange Kit 30 mm Compatible with Medela Pump in Style Pump Lactina Symphony $18.29
$1829
current price $18.29Maymom Flange Kit 30 mm Compatible with Medela Pump in Style Pump Lactina Symphony
12 out of 5 Stars. 1 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 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 $12.39
From$1239
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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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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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
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
494.5 out of 5 Stars. 49 reviews
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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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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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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
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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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
YAHHU 6-Piece Breast Pump Replacement Accessories Set, 4 Duckbill Valves & 2 Silicone Diaphragms for S21, 5.9 inches / 15 cm Pack $10.84
$1084
current price $10.84YAHHU 6-Piece Breast Pump Replacement Accessories Set, 4 Duckbill Valves & 2 Silicone Diaphragms for S21, 5.9 inches / 15 cm Pack
Maymom 4X Tubing 4X Membranes for Medela Pump in Style Advanced Breastpump Released After Jul 2006 Plus 4 Membranes in Retail Pack. Replaces Medela Tubing #8007212, 8007156 & 87212 and Pump Parts. $9.99
$999
current price $9.99Maymom 4X Tubing 4X Membranes for Medela Pump in Style Advanced Breastpump Released After Jul 2006 Plus 4 Membranes in Retail Pack. Replaces Medela Tubing #8007212, 8007156 & 87212 and Pump Parts.
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Silicone Diaphragm for Breast Pumps, Replacement Breastpump Membrane Breastfeeding Supplies Pumping Machine Repair Part $7.69
$769
current price $7.69Silicone Diaphragm for Breast Pumps, Replacement Breastpump Membrane Breastfeeding Supplies Pumping Machine Repair Part
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 31 mm Flange Kit Compatible with Ameda Purely Yours Mya Joy Pump Parts $33.29
$3329
current price $33.29Maymom 31 mm Flange Kit Compatible with Ameda Purely Yours Mya Joy Pump Parts
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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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Maymom 29 mm 2x One-Piece Breastshield with Valve and Membrane Compatible with Medela Breast Pumps $13.39
$1339
current price $13.39Maymom 29 mm 2x One-Piece Breastshield with Valve and Membrane Compatible with Medela Breast Pumps
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Silicone Diaphragm for Breast Pumps, Replacement Breastpump Membrane Breastfeeding Supplies Pumping Machine Repair Part $8.13
$813
current price $8.13Silicone Diaphragm for Breast Pumps, Replacement Breastpump Membrane Breastfeeding Supplies Pumping Machine Repair Part
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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 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 $21.49Flange 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