

🍼 Keep your pump performing like new—because every drop counts!
This 4-pack of replacement diaphragms is custom-designed for eufy Wearable Breast Pump models E10, S1, and S1 Pro. Made from food-grade silicone, they ensure a perfect fit and stable suction while being easy to clean and install. Each diaphragm lasts 1-3 months, providing reliable, long-lasting performance backed by a 30-day money-back and 12-month quality warranty.
| ASIN | B0DTJYCX8V |
| Best Sellers Rank | #12,198 in Baby ( See Top 100 in Baby ) #172 in Electric Breast Pumps |
| Customer Reviews | 4.3 4.3 out of 5 stars (88) |
| Date First Available | January 21, 2025 |
| Item model number | 0101085_4P |
| Manufacturer | 0101085_4P |
| Package Dimensions | 4.06 x 4.06 x 0.87 inches; 1.45 ounces |
M**Y
Perfect match
These replacement diaphragms fit my eufy pump perfectly! The quality is great, they work just like the originals, and installation was super easy. Such a good value for the price — my pump is working like new again. Highly recommend for anyone needing replacements!
P**M
Breast pump parts
They fit my eufy pump perfectly!
R**8
Good buy
Work just fine in my Eufy s1
D**S
A good replacement
Not as thick as originals that come with the unit itself but still works.
L**Y
Terrible replacement
If I could give 0 stars I would. DO NOT buy these. I bought the actual replacement parts because I needed something that worked. My first pump with my BRAND NEW parts I got 0 milk. I had to repump using my old parts.
A**Y
Comparable with name brand
Exactly the same as the name brand eufy diaphragms
C**A
Fits eufy
These fit alrk just like the ones that came with my pump now I am able to have two sets of cups and flanges so I can have one set dirty and one clean.
C**U
Great value
Definitely not exact to eufy brand but for a fraction of the price, you can’t complain! I had no issues with suction
A**R
Do not recommend - I used these replacement diaphragms and noticed a significant decrease in output. I put my old eufy diaphragms back in and re pumped during the same session and got so much more. Not worth it at all!
Trustpilot
3 weeks ago
3 weeks ago