For breastfeeding moms, a reliable breast pump is an absolute lifeline. When you’re juggling motherhood, work, and everything in between, the last thing you need is a pump that loses suction or, worse, stops working altogether. That’s why keeping an eye on your eufy breast pump replacement parts is so crucial! Just like a car needs an oil change, your pump needs fresh components to maintain its efficiency and hygiene.
Regularly replacing key parts like diaphragms, duckbill valves, and milk containers ensures your pump maintains optimal suction power, prevents milk contamination, and keeps your milk supply flowing smoothly. Worn-out parts can lead to frustrating issues like reduced milk expression, leaks, and even discomfort.
In this guide, we’ll dive deep into 10 essential eufy breast pump replacement parts available today. We’ll look at both original eufy components and high-quality third-party alternatives, helping you find exactly what you need to keep your eufy wearable breast pump performing its best. Let’s make sure your pumping journey is as smooth and stress-free as possible!
1. eufy Original Diaphragm (2-Pack) for Wearable Breast Pump
Maintaining consistent suction is vital for efficient milk expression, and the diaphragm plays a huge role in this. These original eufy diaphragms are designed to seamlessly integrate with your pump, ensuring you get the same reliable performance you’ve come to expect. Made from food-grade silicone, they are both safe for you and your baby and built to last, providing peace of mind during your pumping sessions.
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Key Features:
- Compatibility: Compatible with eufy Breast Pump E10 / E20 / S1 / S1 Pro.
- Food-Grade Silicone: Made from food-grade silicone, safe for mother and baby, durable for repeated use and decontamination.
- Flexible and Durable: Silicone material offers flexibility for steady suction while being robust for wear and tear.
- Easy to Clean: Smooth surface allows for effortless cleaning and decontamination.
- Guaranteed Reliability: eufy breast pump accessories are covered by a 90-day limited manufacturer’s warranty.
- Lifespan: Typically lasts 1-3 months. Replace if suction and performance decrease.
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Pros:
- Guaranteed fit and performance as an original eufy part.
- Excellent material quality for safety and durability.
- Easy to clean, promoting good hygiene.
- Backed by a manufacturer’s warranty.
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Cons:
- Relatively shorter lifespan (1-3 months).
- Specific compatibility to certain eufy models.
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User Impressions: Users frequently praise these original diaphragms for restoring their pump’s suction power and appreciate the peace of mind that comes with using genuine eufy parts. Many find them indispensable for regular pump maintenance.
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2. 6pcs Duckbill Valves and 4pcs Silicone Diaphragms (Third-Party)
This comprehensive kit offers fantastic value by providing both duckbill valves and silicone diaphragms, two of the most frequently replaced breast pump components. Designed with a focus on preventing backflow and ensuring every precious drop of milk is captured, these parts aim to mimic the original’s efficiency. They’re also widely compatible, making them a versatile choice for many S32 wearable pumps beyond just eufy models.
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Key Features:
- Widely Compatibility: Compatible with eufy S1 Pro/S1/E10/E10 breast pump, also for Lansinoh discreet duo/NCVI/NICEGREEN/Nuliie/Zooawa/Sunnaltree S32 wearable breast pump.
- No Backflow, Non-Leaking: Duckbill valves direct milk efficiently; silicone membranes prevent leakage with a closed system.
- No-Loss, More Efficient Pumping: Designed for the same functionality and efficiency as OEM parts, ensuring strong suction and smooth milk flow.
- Food Grade Silicone: Made of safe, soft, odorless, and skin-friendly food-grade silicone.
- Easy Cleaning: Can be sanitized with water steam, boiling water, or microwave-steam bags.
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Pros:
- Excellent value with a multi-piece pack.
- Broad compatibility with various wearable pumps.
- Effective anti-backflow and non-leaking design.
- Made from safe, food-grade silicone.
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Cons:
- Not an original eufy branded product.
- May require checking specific model compatibility despite wide claims.
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User Impressions: Many moms report that these third-party parts work just as effectively as the originals, praising their ability to restore suction and prevent leaks. The cost-effectiveness of buying a multipack is a big plus for users.
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3. 4Pcs Replacement Diaphragm for eufy Wearable Breast Pump (Third-Party)
If your eufy breast pump isn’t performing as it should, often a simple diaphragm replacement is all it takes to get things back on track. This 4-pack of diaphragms is specifically designed for popular eufy wearable models, ensuring a precise fit that helps maintain stable suction. They’re crafted from durable, food-grade silicone, emphasizing both safety and longevity for your breastfeeding journey.
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Key Features:
- Perfect Compatibility: Designed specifically for eufy Wearable Breast Pump E10, S1, and S1 Pro.
- Flexible and Durable: Made from food-grade silicone for stable suction and durability.
- Simple Installation and Replacement: Easy to change with included instructions; smooth surface for easy cleaning.
- Long-lasting Performance: Each diaphragm typically lasts 1-3 months; replace as needed.
- After-sale Support: Offers 30 days money back and 12 months quality warranty.
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Pros:
- Specific compatibility ensures a perfect fit for eufy pumps.
- Good value with a 4-pack.
- Made from safe, food-grade material.
- Backed by a generous warranty.
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Cons:
- Not an original eufy part.
- Lifespan is similar to original, requiring regular replacement.
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User Impressions: Users appreciate the dedicated fit for eufy pumps and find these diaphragms to be an excellent, more affordable alternative to original parts. They consistently report improved suction and hassle-free installation.
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4. TOVVILD 8PCS Duckbill Valves Compatible with eufy E10 E20 (Third-Party)
Duckbill valves are little powerhouses in your breast pump, regulating milk flow and preventing backflow. This generous 8-pack from TOVVILD ensures you’ll always have a fresh supply on hand, preventing any disruptions to your pumping routine. Their design focuses on improving pumping efficiency by maintaining strong, stable suction, giving you peace of mind with every session.
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Key Features:
- Compatible with Multiple Models: Perfectly fits eufy E10 S1 S1 Pro, MomMed S21, and S32 breast pumps like NCVI, NICEGREEN, Nuliie, Zooawa.
- Improved Pumping Efficiency: Engineered to prevent backflow for strong, stable suction.
- Safe & BPA-Free Materials: Made from 100% food-grade silicone.
- Easy to Wash & Reusable: Ideal for everyday use, saving money and reducing waste.
- 8-Pack for Extra Convenience: Provides ample replacements to keep your pump running optimally.
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Pros:
- Large quantity offers great value and convenience.
- Wide compatibility with various pump brands and models.
- Excellent for maintaining strong suction and preventing backflow.
- Safe, food-grade, and BPA-free materials.
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Cons:
- Not an original eufy part.
- While compatible, some users might prefer original branded parts.
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User Impressions: Moms frequently highlight the value of this 8-pack, noting that these valves significantly improve or restore their pump’s suction. They’re often seen as a reliable and cost-effective solution for worn-out valves.
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5. 12pcs Breast Pump Parts, 8pcs Duckbill Valves and 4pcs (Third-Party)
For the ultimate stocking up on essential eufy breast pump replacement parts, look no further than this 12-piece set. It includes both duckbill valves and silicone diaphragms, providing everything you need to keep your eufy pump performing like new. These parts are crafted to replicate the original design and function, ensuring a “no gap” experience with optimal suction and effective anti-backflow capabilities.
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Key Features:
- Perfectly Fit for eufy Breast Pump: Compatible with eufy Breast Pump E20/ E10 / S1 / S1 Pro Wearable Breast Pump.
- Valves-Closed&Anti-Blackflow Design: Same function and design as original eufy parts, preventing backflow and ensuring no loss of suction.
- Diaphragm, Suction as OEM: Designed like OEM replacement parts for strong, stable suction.
- Food-Grade Silicone: Made from durable, BPA-free, food-grade silicone, soft, odorless, and skin-friendly.
- Easy to Clean: Wash with warm, soapy water; deep clean with boiling water or steam (5-10 minutes).
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Pros:
- Exceptional value with a large 12-piece kit.
- Designed to perfectly fit specific eufy models.
- Effective anti-backflow and strong suction performance.
- Made from safe, food-grade materials.
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Cons:
- Not an original eufy product.
- Requires careful cleaning according to instructions to ensure longevity.
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User Impressions: This bundle is a hit with users for its comprehensive nature and value. Many report that these parts significantly improve their pumping experience, often restoring suction to original levels. The quality for a third-party product is frequently praised.
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6. eufy Original Milk Container (2-Pack) for Wearable Breast Pump
Your milk container is where your liquid gold is collected, making its integrity and cleanliness paramount. This 2-pack of original eufy milk containers ensures you have clean, safe storage readily available. Made from BPA-free plastic, they are not only safe for your precious milk but also incredibly easy to clean, being dishwasher, fridge, and freezer-safe. Having spare containers means you can always have a sterile one ready to go.
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Key Features:
- Compatibility: Only compatible with eufy Breast Pump E10.
- Safe Materials: Made from BPA-free plastic materials.
- Easy to Clean: Wash with warm, soapy water; dishwasher, fridge, and freezer-safe.
- Guaranteed Reliability: eufy breast pump accessories are covered by a 90-day limited manufacturer’s warranty.
- Lifespan: Typically lasts 6 months. Replace if suction and performance decrease or based on usage.
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Pros:
- Genuine eufy product for assured fit and quality.
- Made from safe, BPA-free materials.
- Highly convenient with dishwasher, fridge, and freezer compatibility.
- Comes in a 2-pack for convenience.
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Cons:
- Limited compatibility (only with E10 model).
- Plastic can eventually show wear or discoloration over time.
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User Impressions: Users highly value the convenience of having extra original containers, especially for busy pumping moms. They appreciate the ease of cleaning and the secure fit with their E10 pumps, making milk collection hassle-free.
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7. 8Pcs Replacement Spout Cap for eufy Wearable Breast Pump (Third-Party)
While often overlooked, the spout cap plays a crucial role in maintaining hygiene by preventing dust and dirt from entering your breast pump system. This 8-pack of replacement spout caps ensures your pump remains clean and your milk protected between uses. Made from high-quality, soft silicone, they provide a snug fit for your eufy pump models. Just remember, their primary function is hygiene, not leak prevention!
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Key Features:
- Perfect Compatibility: Specifically designed for eufy Wearable Breast Pump models E10, S1, and S1 Pro.
- Purchase Note: Spout cap is not leak-proof and is mainly used to prevent dust and dirt from entering the breastmilk.
- Prevents Dust and Dirt: Effectively seals the pump, keeping it clean.
- High-Quality Soft Silicone: Crafted from premium silicone for durability and a necessary seal.
- Extended Lifespan: Each spout cap typically lasts around 3 months; replace as needed.
- Value Pack of 8: Offers great value and convenience.
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Pros:
- Large pack provides excellent value.
- Ensures hygiene by preventing dust/dirt entry.
- Specific compatibility for a snug fit.
- Durable silicone material.
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Cons:
- Not leak-proof (crucial point for users to understand).
- Not an original eufy part.
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User Impressions: Users find these caps essential for maintaining the cleanliness of their pump when not in use. The large quantity in the pack is a definite plus, and while they understand the caps aren’t for preventing leaks, they appreciate the dust-protection aspect.
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8. eufy Original Duckbill Valves (4-Pack) and Spout Cap
This convenient pack from eufy provides both essential duckbill valves and a spout cap, ensuring your pump’s functionality and hygiene. The duckbill valves feature an ingenious closed, anti-backflow design that directs milk efficiently into the container while preventing any messy spills. Made from food-grade silicone, these original eufy breast pump replacement parts are soft, safe, and designed for optimal comfort and efficient pumping.
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Key Features:
- Compatibility: Compatible with eufy Breast Pump E10 / S1 / S1 Pro.
- Closed, Anti-Blackflow Design: Prevents backflow of breast milk and directs milk to the bottom, ensuring no loss of suction.
- Food-Grade Silicone: Made from durable, BPA-free, food-grade silicone, soft, odorless, and skin-friendly.
- Prevents Leaks from the Top: Features a spill-proof valve to help prevent messy spills.
- Safety First: Spout cap also made from food-grade silicone.
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Pros:
- Genuine eufy parts for reliable performance.
- Effective anti-backflow design.
- Comes with both valves and a spout cap, offering good value.
- Made from safe, food-grade silicone for both components.
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Cons:
- Spout cap primarily for dust, not for preventing all leaks (as seen with other spout caps).
- Lifespan requires periodic replacement.
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User Impressions: Moms frequently praise this combination pack for providing essential original parts that restore pump efficiency and offer peace of mind regarding milk hygiene. The anti-backflow feature of the valves is a particular highlight.
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9. 12PCS Duckbill Valve & Silicone Diaphragm Compatible with (Third-Party)
Another excellent value pack, this 12-piece kit focuses on providing critical duckbill valves and silicone diaphragms designed for superior pump performance. These parts are crafted from transparent food-grade silicone, ensuring both safety and a clear view of their cleanliness. Users commend their design for maintaining strong suction and preventing milk leakage, making them a reliable choice for mothers using eufy M5 and other compatible wearable pumps.
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Key Features:
- Perfectly Compatibility with eufy Breastpump: Same suction as original eufy pump parts without gap issues, 100% compatible for M5 wearable breast pump and other compatible models.
- Safe & Comfortable: Made of transparent food-grade silicone, BPA free, soft-touch material for comfort and effective pumping.
- Easy to Clean & Durable: Can be sanitized with water steam, boiling water, or microwave-steam bags. Recommended replacement every 2-3 months.
- Pump Efficiency: Silicone diaphragm maintains seal to prevent leakage; duckbill valve drains milk and prevents back-flow.
- Caring for New Mothers: Committed to providing best accessories and customer care.
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Pros:
- Very large quantity offers outstanding value.
- Strong focus on safety with transparent food-grade silicone.
- Effective at maintaining suction and preventing leaks/backflow.
- Good customer support.
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Cons:
- Not an original eufy product.
- Specific compatibility notes M5, so users with other eufy models should double check.
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User Impressions: Reviewers are consistently impressed by the quality and quantity offered in this pack. Many find these third-party parts to be highly effective, restoring their pump’s performance and providing a smooth, comfortable pumping experience.
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10. eufy Original 27mm Flange (2-Pack), Replacement Accessories
The right flange size is crucial for comfort and efficient milk expression. This 2-pack of original eufy 27mm flanges ensures a comfortable and ergonomic fit for specific eufy pump models. Made from soft, durable silicone, they help maintain strong suction while ensuring the milk collector remains sealed. Being an original part, you can trust their quality and compatibility to enhance your overall breast pumping experience.
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Key Features:
- Compatibility: Only compatible with eufy Breast Pump E10.
- Easy to Clean: Wash with warm, soapy water; dishwasher, fridge, and freezer-safe.
- Soft Silicone: Durable silicone flange ensures strong suction and sealed milk collector.
- Comfy Fit: Designed for optimal comfort and an ergonomic fit.
- Guaranteed Reliability: eufy breast pump accessories are covered by a 90-day limited manufacturer’s warranty.
- Lifespan: Typically lasts 3 months. Replace if suction and performance decrease or based on usage.
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Pros:
- Genuine eufy part, ensuring a perfect fit and reliability.
- Made from comfortable, soft silicone.
- Very easy to clean with multiple options (dishwasher safe).
- Ergonomic design for a pleasant pumping experience.
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Cons:
- Limited compatibility (only E10 model).
- Specific size (27mm) might not be suitable for all users, requiring separate purchase of correct size.
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User Impressions: Users highly recommend these original flanges for their comfort and ability to restore proper suction. They particularly appreciate the ease of cleaning and the quality feel of the silicone, which makes pumping a more comfortable experience.
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FAQ Section: Keeping Your eufy Breast Pump Running Perfectly
Q1: How often should I replace my eufy breast pump parts?
A1: The replacement frequency for eufy breast pump replacement parts varies by component and usage. Diaphragms and duckbill valves typically need replacing every 1-3 months, while milk containers and flanges might last 3-6 months. Spout caps often need replacement every 3 months. Always check your pump’s performance; if suction decreases or parts show wear, it’s time to replace them.
Q2: Why is it important to regularly replace breast pump parts?
A2: Replacing parts is crucial for maintaining optimal suction, ensuring hygiene, and preventing contamination of breast milk. Worn or damaged parts can lead to reduced milk output, leaks, discomfort, and even allow mold or bacteria to grow if not properly cleaned or replaced. It also helps extend the overall lifespan of your eufy breast pump.
Q3: Are third-party eufy replacement parts safe to use?
A3: Many third-party eufy breast pump replacement parts are made from food-grade, BPA-free silicone and are designed to be safe. It’s important to purchase from reputable brands that clearly state their materials and compatibility. Always inspect new parts for any defects before use and ensure they fit your pump perfectly to avoid suction issues or leaks.
Q4: How do I clean my eufy breast pump parts effectively?
A4: Most eufy breast pump parts are easy to clean. You should wash them with warm, soapy water and rinse thoroughly after each use. For deep cleaning, many parts can be sanitized by boiling water (around 100°C or 212°F) for 5-10 minutes, using a microwave-steam bag, or a steam sterilizer. Always refer to the specific product instructions for the best cleaning methods.
Q5: What are the most common eufy pump parts that need replacing?
A5: The most frequently replaced eufy breast pump replacement parts are the silicone diaphragms and duckbill valves. These components are critical for suction and milk flow and tend to wear out fastest due to repeated stretching and compression. Milk containers and flanges also need replacing periodically.
Q6: How can I tell if my eufy breast pump parts need replacing?
A6: Common signs that your parts need replacing include:
* Reduced suction: If your pump feels weaker or you’re expressing less milk.
* Leaks: Milk leaking from areas it shouldn’t be.
* Visible wear and tear: Tears, stretching, discoloration, or thinning of silicone parts.
* Changes in texture: Silicone feeling sticky, brittle, or less flexible.
* Unusual noises: Pump making different sounds than usual.
Q7: Are eufy original replacement parts covered by a warranty?
A7: Yes, eufy original breast pump accessories are typically covered by a 90-day limited manufacturer’s warranty. It’s always a good idea to check the specific warranty details provided with your product for complete information.
Maintaining your eufy breast pump with high-quality eufy breast pump replacement parts is key to a successful and comfortable pumping experience. Whether you opt for original eufy components or trusted third-party alternatives, keeping your pump in top condition will ensure you continue to provide your little one with precious breast milk efficiently and hygienically. Happy pumping!
