Visit our site to find reviews on replacement parts for breast pump. We have the top best replacement parts for breast pump comparison 2026 and you can make an informed decision!
That’s why we’ve taken 19049 reviews from top experts and organized them according to our rankings for you.
Bestseller No. 1
PumpMom-us Breast Pump Parts for Spectra, Replace Duckbill Valves Tubes Backflow Protector Membrane for Spectra S1 S2 9 Plus Breastpumps - 6 Duckbill Valves, 2 Backflow Protectors, 2 Silicone Tubing and 2 Silicone Membranes compatible with Spectra S2, Spectra S1, Spectra S3, Spectra 9 Plus, M1 breastpumps.
- Compatible with Spectra Duckbill Valves, Spectra tubing and membrane pump parts. Not original Spectra S1, S2 accessories.
- CLOSED SYSTEM - No contact between milk and pump tubing, which protects your pump motor.
- Clean with soapy water and rinse with clean water. Do not use hard brushes. Clean the thin tips with fingers. Do not use dishwasher.
- All items packaged in retail pack, sealed by manufacturer for best protection.
Bestseller No. 2
Breast Pump Parts Compatible with Spectra S1,S2,S9 Plus, Replacement Kit for Spectra Pump Parts 2PCS, Duckbill Valve, Tube,Bottle, Backflow Protector, Not Original Accessorie,24mm - Spectra Pump Compatibility：compatible for Spectra S1, S2, 9 Plus, and Synergy Gold breast pumps, Complete Replacement Kit content:2 Flanges (24mm), 2 Duckbill Valves, 2 Backflow Protectors, 2 Tubes, and 2 Bottles,easy use whether you’re a first-time mom or a seasoned pro
- Durable & Built Tough：Upgraded duckbills with small pull tab – super easy to handle and made for frequent use
- Find Your Ideal Fit: We offer different size : 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm 21mm 22mm 23mm 24mm 25mm 26mm 27mm 28mm 29mm 30mm 32mm to ensure a precise, comfortable fit.
- Reliable Performance：Designed to form with Spectra wide-neck bottles and milkflow bottles, this flange prevents milk leakage—eliminating mess. use at any hour, anywhere
- Compact & Travel-Ready Spectra Pump Parts：Lightweight and space-saving, these replacement pump parts are ideal for on-the-go mothers. Keep a set of Spectra pump parts in your diaper bag, office, or car—always-ready convenience for motherhood’s demands.
Bestseller No. 3
TOVVILD 12 Pack S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Electric Breast Pump Replacement Parts Accessories - S9/S12/S9 Pro/S12 Pro Pump Parts Replacement - 6 pieces set diaphragms & duckbill valves are suitable for use with momcozy S9/S12/S9 Pro/S12 Pro breast pumps, for TSRETE electric breast pump
- BPA-free, made of food grade silicone,safe,soft and odorless. The pump parts are perfectly meet your requirement when using a wearable breast pump
- Easy washing, you can wash pump parts after each use with warm soapy water and rinse well. Can be washed with steam,boiling water or microwave steam bag
- The diaphragm is used to help the breast pump maintain the seal to avoid milk leakage. The duckbill valve can be used to drain milk to the bottom of the container
- The breast pump parts can be replaced every 2-3 months or so according to the installation and suction status of the breast pump
Bestseller No. 4
Gotocut Breast Pump Replacement Parts for Spectra Motif Luna Cimilre Ameda MYA Breastpumps, Replace Duckbill Valves Backflow Protector Tubing Membranes for Spectra S2, S1, 9 Plus, Synergy Gold,10PCS - Complete Replacement Set: This kit includes 4 valves, 2 backflow protectors, and 2 tubing pieces, providing a comprehensive solution for maintaining or replacing parts in your breast pump. A high-quality, cost-effective alternative to Spectra accessories
- Compatible with Spectra Pump: Designed to work perfectly with Spectra's Duckbill Valves, Tubing, and Membranes. Compatible with Spectra S2, Spectra S1, Spectra S3, Spectra 9 Plus, Synergy Gold, Motif Luna Pump Parts, Cimilre Ameda MYA Breastpumps Replacement Pump Parts
- Hygienic Closed System: The closed system design ensures no contact between milk and tubing, protecting the pump motor and maintaining a sanitary environment for your baby's milk
- Easy to Clean & Maintain: Clean all components effortlessly with warm, soapy water. Avoid using hard brushes or dishwashers to prevent damage. Gently clean delicate parts by hand to ensure longevity
- Safe & Durable Materials: All parts are BPA-free . They have been rigorously tested for safety, giving you confidence and peace of mind while pumping
Bestseller No. 5
Maymom 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 - The incl. 24mm flanges are not suitable for all mothers. Please refer to the size guidance in the product listing before purchase. Suitable for mothers with a niple diameter of 22–23mm (measured after pumping). Kit Contents: 2 Flanges (24mm), 2 Duckbill Valves, 2 Backflow Protectors, 2 Tubes, and 2 Bottles with One-Piece Travel Caps. Compatible with Spectra S2, Spectra S1, and Spectra 9 Plus breast pumps. Nipples and dome caps are not included in this kit.
- All pump parts made by Maymom. Not Original Spectra S2 Accessories. Not Original Spectra S1 Accessories. Not Original Spectra Pump Parts.
- Compatible and interchangeable with Spectra pump parts. Same suction power as OEM parts. Replace Spectra Flanges, Spectra Duckbill Valves, Spectra Backflow Protectors, Spectra Tubings, Spectra Bottles (Wide Mouth). Multiple flange sizes available: 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 27mm, 28mm, 30mm, 32mm.
- The One-piece cap of Maymom bottle includes sealing ring for secure seal. NO waste of milkdrop. Designed for travel and storage of formula or breast milk. It's also perfect to convert baby feeding bottle to snack container or tumbler for mommy.
- US FDA registered medical device (No. D192499), Health Canada License (No.26003), Australian Health and Aged Care (ID 463470). Inspected by US FDA. Comply with FDA/EU regulations for plastic materials that contact food. Test reports are conducted by independent lab and available online for reference.
Bestseller No. 6
PUMPMOM-US Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories) - [Package Contents] The package contains 6 replacement duckbill valves and 2 backflow protectors for the Spectra S2, Spectra S1, and Spectra 9 Plus breast pumps.
- [Replacement Parts for Spectra] This aftermarket part is manufactured by PumpMom and is Not an original Spectra S2 pump Parts.
- [Compatibility] Designed to provide the same suction as OEM ones. PumpMom duckbill valves are suitable for use with Spectra flanges.
- [Safe Material] The replacement parts are made of food-grade silicone and can be safely cleaned using either boiling water or steam.
- [Care Guide] Clean the parts by washing with mild, soapy water, followed by rinsing with clean water. Avoid using abrasive brushes. Use your fingers to gently clean the thin tips. Do not place it in the dishwasher.
Bestseller No. 7
Breast Pump Parts Compatible with Spectra S1/S2/9 Plus/Synergy Gold, Full Set Replacement Parts for Spectra Include 19mm Flange, Duckbill Valve, Backflow Protector, Tubing, Bottle, Not Original Parts - 【Breast Pump Part Kits Content】：2*19mm Flanges, 4*Duckbill Valves（2*Extra Valve）, 2*Backflow Protectors, 2*Tubes, 2*Bottles (with screw rings and sealing disc), 1 Gift Box. Note: These are Not Original Spectra Accessories.
- 【Perfectly Compatibility】：These full breast replacement pump accessories provide the same powerful suction as original Spectra pump parts, Compatible with Spectra S1, Spectra S2, Spectra 9 Plus, Synergy Gold breast pumps. All pump parts made by BDICOVE. Not Original Spectra Pump Parts.
- 【Multiple Flange Sizes, Improving Efficiency】：The upgraded flange is wide-neck design,smooth angle and long tunnel, creating better fit and promoting effective during pumping. And a variety of sizes are available: 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm , 29mm, 30mm, 31mm, 32mm.
- 【No-Leakage,180ml Storage Bottle】: The collector Bottle features a tight-sealing lid with a built-in silicone ring to help prevent spills during storage or transport,no worry leakage, Ideal for freezing, travel, flights and camping . Clearly marked measurement for breast milk pumping and storage.
- 【Safe Food Grade Silicone】：Made from 100% food-grade silicone and pp material, BPA free and skin-friendly, safe for both babies and moms.Rugged and durable design make them more tear-resistant.Can be sanitized with water steam or boiling water. All replacement parts are securely sealed and packaged in retail packaging box.
Bestseller No. 8
Maymom Pump Parts Compatible with Spectra S1 S2 9 Plus Breastpump Replace Backflow Protector Membrane Duckbill Valve Tube Not Original Spectra Replacement Pump Parts - CONTENTS: 2x Backflow Protector (including 2 large caps, 2 small caps, and 2 silicone diaphragms.) 6x duckbill valve and 2 x silicone membrane and 2x tube. Maymom pump parts can replace Spectra backflow protector, Spectra duckbill valve, Spectra tubing, Spectra membrane. Not Original Spectra S2 PLUS, S1 PLUS, S3 pump parts.
- COMPATIBLE with Spectra S1 Spectra S2 Spectra S3 Spectra 9 Plus breast pump (The duckbill valves also compatible with Spectra Dew 350). See photo illustrations for compatible breastpumps. Not Original Spectra S1 S2 S3 accessories.
- US FDA Registered Medical Device (No. D192499), Health Canada License (No.26003), Australian Health and Aged Care (ID 463470). Inspected by US FDA. Comply with FDA/EU regulations for plastic materials that contact food. Test reports are conducted by independent lab and available online for reference.
- SAME SUCTION POWER AS OEM PARTS. Maymom duckbill valves are compatible with Spectra Flange and Maymom Flange. Maymom silicone membranes are compatible with Maymom backflow protector (Long, Short and Medium) and Spectra S1 S2 backflow protectors. It does not fit the old version of spectra backflow protector; see photo for details. Also suitable for Ameda Mya pumps. Ameda Mya Portable and Ameda Mya Pro pumps.
- CLOSED SYSTEM: With Maymom backflow protectors, no milk will enter the tubing, so the tubing will remain clean. The breastpump parts can be cleaned with water steam or boiling water. Retail packed, sealed by the manufacturer - Maymom.
Bestseller No. 9
TOVVILD 12 Pack Pump Parts, 8PCS Duckbill Valves 4PCS Silicone Diaphragm Compatible with Momcozy M5, Replace Mom Cozy M5 Replacement Parts - A necessity: It makes life with a newmom much easier! Great replacement part for M5 breast pump, if you noticed that there wasn’t the same level of suction like the start
- Perfectly Compatibility: The duckbill valves and diaphragm perfect fit for Momcozy M5 wearable breast pump, helping you maintain peak pump performance and milk output
- Food Grade Silicone Material: BPA-free, made of food grade silicone,safe,soft and odorless.The pump replacements parts are perfectly help you improve efficiency when using a breast pump
- Easy to Clean: Wash valve and diaphragm for momcozy m5 after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of ≤100℃（212℉）for 5-10mins
- Package Content: These breast pump replacement parts bring same comfortable and ease experience just like the original parts that came with pump, including 8 valves, 4 diaphragms, 1 storage box
Bestseller No. 10
PDFans Wearable Breast Pump Parts Milk Collector Cup Accessories 24mm Compatible with Momcozy/TSRETE S9/S10/S12 Pump Replacement Parts(1 Whole Bowl), Extra 1pcs Duckbill Valve&Silicone Diaphragm - Valued Breast Pump Milk Collector Cup: Breast pump parts include 1 duckbill valve, 1 silicone diaphragm, 1 silicone shield, 1 linker, and 1 milk collector cup, plus an extra duckbill valve and silicone diaphragm for replacement. 24mm flange universal collector is suitable for mothers with a nipple diameter of 21-23mm and helps with soreness and swelling. Way cheaper than original pump parts.
- Fits Perfectly with Different Breast Pumps: These wearable breast pump accessories work with Momcozy S9/S10/S12 TSRETE,Luxlady,HAUTURE,CPPSLEE breast pumps . The breast milk collector cup holds up to 160ML/6oz, making it great for big early morning pumps while preventing leaks.(NOTE:NOT for S9 Pro, S12 Pro )
- Food Grade Silicone, BPA Free: All breast pump parts are BPA free and have passed the test requirements for BPA free (Report number: CTB230320010CX) and US FDA (Report number: CTB230320009CX), giving you peace of mind about your baby's milk. To ensure your baby's safety, please replace the milk collector cup accessories in a timely manner if they become deformed or yellowed after long-term use.
- Comfortable Wearing, No Backflow, Non-Leaking: These breast pump replacement parts slip easily into your bra and are almost invisible under clothing. The soft silicone shields lay smoothly on the breast to ensure maximum comfort, and the anti-backflow and anti-overflow design provides better milk flow. The advanced closed system design ensures 100% leak-proofing.
- Easy To Clean: These wearable breast pump parts can be sanitized with water steam, boiling water, or microwave-steam bags after each use. We recommend using boiling water or steam with a temperature of around 100°C (212°F).
With our guide, you can find the best replacement parts for breast pump available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.
The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and look at what buyers think about each product so that your buying experience will be satisfying.
