The 5 Best eufy Pump Parts to Keep Your Wearable Pump Running Smoothly

For busy moms on the go, a reliable wearable breast pump like the eufy model is an absolute game-changer. It offers the freedom to pump hands-free, making your breastfeeding journey a little bit easier. But just like any essential gadget, consistent performance relies on regular maintenance, and that means keeping your eufy pump parts in top shape.

Over time, components like diaphragms and valves can wear out, leading to reduced suction and efficiency. Replacing these bits isn’t just about getting your pump back to its best; it’s about ensuring hygiene and safety for your precious breast milk. To help you maintain peak performance, we’ve put together a list of the top 5 essential eufy pump replacement parts, including original accessories and highly-rated compatible alternatives. Let’s dive in!


1. eufy Security Original Diaphragm (2-Pack)

eufy Security Original Diaphragm (2-Pack) for Wearable...

Keeping your eufy breast pump performing at its best starts with a healthy diaphragm. These original eufy diaphragms are the heart of your pump’s suction mechanism, ensuring consistent and strong suction with every session. Made from high-quality, food-grade silicone, they’re designed for durability and peace of mind, making them a non-negotiable replacement when you notice a dip in performance.

Key Features:
– Flexible and Durable: Upgraded silicone material delivers consistent suction power.
– Compatibility: Works with eufy Breast Pump E10 / E20 / S1 / S1 Pro.
– Food-Grade Silicone: Safe for both mother and baby.
– Easy to Clean: Smooth surface for effortless cleaning and decontamination.
– Guaranteed Reliability: Covered by a 90-day limited manufacturer’s warranty.
– Lifespan: Typically lasts 1-3 months; replace if suction decreases.

Pros:
– OEM quality ensures perfect fit and function.
– Made from safe, food-grade materials.
– Restores original suction power effectively.
– Easy to clean and maintain.

Cons:
– Needs relatively frequent replacement (1-3 months).
– Only compatible with specific eufy models.

User Impressions:
Moms consistently praise these original diaphragms for restoring their pump’s suction to like-new levels. They appreciate the peace of mind that comes with using genuine eufy parts, noting that the flexible silicone is both comfortable and effective.
See it on Amazon here


2. eufy Security Original Milk Container (2-Pack)

eufy Security Original Milk Container (2-Pack) for Wearable...

These original eufy milk containers are your direct link to collecting and storing breast milk safely and hygienically. Designed specifically for certain eufy wearable pump models, they ensure a secure fit and are crafted from BPA-free materials, putting your baby’s health first. Having a spare set means you’re always ready for your next pumping session, whether at home or on the go.

Key Features:
– Compatibility: Only compatible with eufy Breast Pump E20 / S1 / S1 Pro.
– Safe Materials: Made from BPA-free plastic materials.
– Easy to Clean: Wash with warm, soapy water; dishwasher, fridge, and freezer-safe.
– Guaranteed Reliability: Covered by a 90-day limited manufacturer’s warranty.
– Lifespan: Typically lasts 6 months; replace if performance decreases.

Pros:
– Secure and leak-proof fit with compatible pumps.
– BPA-free ensures milk safety.
– Versatile cleaning options (dishwasher, fridge, freezer safe).
– Durable for everyday use and storage.

Cons:
– Not compatible with the eufy E10 model.
– Requires replacement every 6 months.

User Impressions:
Users love the durability and convenience of these original milk containers. The fact that they’re dishwasher and freezer-safe is a huge plus for busy parents, making cleanup and milk storage super simple. Many appreciate having extra containers to reduce washing frequency between pumps.
See it on Amazon here


3. 12pcs Breast Pump Parts, 8pcs Duckbill Valves and 4pcs Diaphragms by BDICOVE

12pcs Breast Pump Parts, 8pcs Duckbill Valves and 4pcs...

Looking for a comprehensive, cost-effective solution to refresh your entire eufy pump system? This 12-piece set from BDICOVE is a fantastic non-original alternative. It includes multiple duckbill valves and diaphragms, designed to perfectly mimic the function of your original eufy pump parts, ensuring robust suction and reliable performance without breaking the bank.

Key Features:
– Perfectly Fit for eufy Breast Pump: Compatible with E20/ E10 / S1 / S1 Pro.
– Valves-Closed & Anti-Backflow Design: Prevents milk backflow and ensures no loss of suction.
– Diaphragm, Suction as OEM: Silicone diaphragm provides strong, stable suction.
– Food-Grade Silicone: Durable, BPA-free, super soft, odorless, and skin-friendly.
– Easy to Clean: Wash with warm, soapy water; deep clean with boiling water or steam (up to 100℃/212℉).

Pros:
– Excellent value for money with a generous quantity of replacement parts.
– Designed for optimal fit and performance, matching OEM standards.
– Anti-backflow feature is a huge plus for hygiene and efficiency.
– Compatible with a wide range of eufy wearable pump models.
– Offers safe, food-grade materials and robust cleaning options.

Cons:
– Not original eufy brand parts.
– May require careful comparison to ensure exact fit for all individual pump variations.

User Impressions:
Moms rave about this kit’s ability to restore their eufy pump’s suction power, often stating it performs just as well as the original parts. The sheer number of replacement items in one package makes it incredibly convenient and budget-friendly for regular maintenance. The anti-backflow valves are particularly appreciated for their effectiveness.
See it on Amazon here


4. eufy Security Original Spout Cap (4-Pack)

eufy Security Original Spout Cap (4-Pack) for Wearable...

A leaky breast pump is every pumping mom’s nightmare! These original eufy spout caps are small but mighty heroes, designed to prevent messy spills and keep your precious liquid gold safe. Made from food-grade silicone with a spill-proof valve, they provide an essential layer of security for your eufy wearable pump, giving you peace of mind whether your pump is in use or tucked away.

Key Features:
– Compatibility: Works with eufy Breast Pump E10 / E20 / S1 / S1 Pro.
– Prevents Leaks from the Top: Features a spill-proof valve for mess-free pumping.
– Safety First: Made from food-grade silicone, safe for contact with breast milk.
– Guaranteed Reliability: Covered by a 90-day limited manufacturer’s warranty.
– Lifespan: Typically lasts 3 months; replace if suction or performance decreases.

Pros:
– Effectively prevents leaks, protecting your milk and clothes.
– Made from safe, food-grade silicone.
– Universal compatibility across all eufy wearable pump models.
– Manufacturer’s warranty for assurance.

Cons:
– Relatively short lifespan (3 months) for a cap.
– Often overlooked until a leak occurs.

User Impressions:
Customers highlight these spout caps as essential for maintaining a spill-free pumping experience, especially when using their wearable pump on the go. They appreciate the secure fit and the assurance that their hard-earned milk won’t be wasted due to accidental leaks.
See it on Amazon here


5. 4Pcs Replacement Diaphragm for eufy Wearable Breast Pump (Third-Party)

4Pcs Replacement Diaphragm for eufy Wearable Breast Pump...

If your eufy pump’s suction isn’t what it used to be, these third-party replacement diaphragms offer an excellent and economical solution. Specifically designed for a perfect fit with several eufy models, they are crafted from food-grade silicone to provide the necessary flexibility for stable suction while being durable enough for daily wear and tear. It’s a smart way to restore your pump’s efficiency without opting for original parts.

Key Features:
– Perfect Compatibility: Designed for eufy Wearable Breast Pump E10, S1, and S1 Pro.
– Flexible and Durable: Made from food-grade silicone for stable suction and longevity.
– Simple Installation and Replacement: Effortless to change with included instructions.
– Long-lasting Performance: Typically lasts 1-3 months; replace when suction declines.
– After-sale Support: 30 days money back and 12 months quality warranty.

Pros:
– Cost-effective alternative to original diaphragms.
– Strong after-sale support and warranty for peace of mind.
– Made from safe, food-grade silicone.
– Easy to install, clean, and maintain.

Cons:
– Not an original eufy branded product.
– Not compatible with the eufy E20 model.

User Impressions:
Moms find these replacement diaphragms to be an effective and budget-friendly way to boost their pump’s performance. They often mention that these third-party diaphragms restore suction power just as well as original parts, making pumping sessions more efficient and less frustrating. The ease of installation is also a big plus.
See it on Amazon here


Keeping Your eufy Pump in Prime Condition

Maintaining your eufy wearable breast pump with fresh eufy pump parts is key to a successful and comfortable pumping experience. Whether you choose original replacements or reliable third-party alternatives, regularly swapping out worn components ensures optimal suction, hygiene, and efficiency. Don’t let diminished performance slow down your breastfeeding journey – keep those parts fresh, and your pump will keep working hard for you!


Frequently Asked Questions (FAQ)

Q1: How often should I replace my eufy pump parts?
A1: The lifespan varies by part. Diaphragms typically last 1-3 months, while duckbill valves might need replacing every 1-2 months for optimal suction. Milk containers and spout caps generally last longer, around 3-6 months. Always check for signs of wear, stretching, or reduced performance.

Q2: Are third-party eufy pump parts safe and effective?
A2: Many third-party replacement parts, like those reviewed, are made from food-grade, BPA-free silicone and plastics, designed to be just as safe and effective as original parts. Look for reputable brands with good reviews and clear compatibility information to ensure quality and fit.

Q3: How do I clean my eufy breast pump accessories?
A3: Most eufy pump parts can be washed with warm, soapy water and rinsed thoroughly. Many are also dishwasher-safe (check individual product instructions). For deep cleaning, some silicone parts can be sterilized by boiling water or steam (up to 100℃/212℉) for 5-10 minutes. Always let them air dry completely.

Q4: What happens if I don’t replace worn-out pump parts?
A4: Failing to replace worn eufy pump parts can lead to several issues: significantly reduced suction power, less efficient milk expression, potential contamination due to cracks or tears, and increased pumping time, which can impact your milk supply.

Q5: How can I tell if my eufy diaphragm or valve needs replacing?
A5: You might notice a decrease in suction strength, a longer time needed to empty your breasts, or visible signs of wear and tear like stretching, tears, or discoloration on the silicone. Duckbill valves, in particular, might not close properly, allowing milk to backflow.

Q6: Are all eufy pump parts compatible with every eufy wearable pump model?
A6: No, not all parts are universally compatible. While some components like certain diaphragms or spout caps might fit multiple models (E10, E20, S1, S1 Pro), others, like milk containers, might be specific to certain models (e.g., E20/S1/S1 Pro only). Always check the product description for specific compatibility.

Q7: Where can I buy genuine eufy breast pump replacement parts?
A7: Genuine eufy breast pump accessories can typically be found on Amazon, other major online retailers, or sometimes directly from the eufy website. Always verify the seller to ensure you’re getting authentic products.