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🍼 Elevate your pumping game with flawless suction and safety — because every drop counts!
The eufy Security Original Diaphragm 2-Pack is a durable, food-grade silicone replacement accessory designed for wearable breast pumps E10, E20, S1, and S1 Pro. It ensures consistent suction regulation, is easy to clean, BPA and BPS free, and backed by a 90-day warranty, making it an essential upgrade for exclusive and on-the-go pumping moms.






















| ASIN | B0D733J887 |
| Additional Features | Wearable |
| Brand | eufy Security |
| Brand Name | eufy Security |
| Color | Brown |
| Customer Reviews | 4.7 out of 5 stars 256 Reviews |
| Included Components | eufy Original Diaphragm (2-Pack) |
| Is the item dishwasher safe? | No |
| Item Dimensions L x W x H | 0.97"L x 1.51"W x 1.97"H |
| Manufacturer | eufy |
| Manufacturer Part Number | T8D02181-87 |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | BPA Free, Bisphenol-S (BPS) Free |
| Model Name | Diaphragm*2 |
| Model Number | T8D02-87 |
| Number of Items | 2 |
| Product Style | E20/E10/S1/S1 Pro Diaphragm*2 |
| Size | Diaphragm*2 |
| Special Feature | Wearable |
| UPC | 194644055844 |
| Unit Count | 2 Count |
B**N
Great pumps/ exclusively pumping
Absolutely love these pumps! I am exclusively pumping so having the right pump is extremely important. When I first started using them I did see a slight decrease in my supply but after messing with the settings for a couple of days my supply came back and even increased a few ounces a day. It’s easy to get frustrated along the process because the last thing you want is a dip in supply but once you get the settings correct for you they are great. I love the heating element on these and they also hold a charge for a long time, the charging case is an extra bonus. The app is very user friendly and helps you figure out what setting you need for the highest milk supply. I have been using these for 4 months now and they are still working great. My two biggest complaints are 1) make sure these are very securely put back together or you will have milk spill all over you. This has happened more times than I like to admit and is so frustrating. Take the extra 5 seconds to make sure everything is completely sealed together. 2) It’s really hard to tell if they are put on correctly and lined up all the way. I try to always check about 5 minutes in to make sure milk is coming out because I have almost crashed out several times after pumping for 20 minutes and then realizing it wasn’t on correctly.
C**R
Good replacement
They feel a bit flimsier than the ones that came with the pump, but they work just fine. No change in my output.
A**R
Perfect with S1 Pros
These were the perfect replacement in my Eufy S1s and immediately noticed an increase in milk pumped when replaced these!
S**H
Great product!
Worked great! Fit perfect and came unused and in good quality!
C**E
Jut the right fit
Glad I was able to find these I tried another brand and made the suction horrible but this one works amazing
E**A
Love!
The same as the originals! Thank you Eufy!
I**A
Great fit!
Great fit.
T**S
Great Product
This product works well for my Eufy wearable pump. I have bought replacement parts that were off brand, but buying the brand name has shown a considerable difference in suction power. The replacement parts came super quick once I noticed suction decreased with my worn parts.
S**A
Indispensable
Produit de remplacement pour mes pompes préférées. Vaut vraiment le prix.
L**A
Recommend
Perfect to use with eufy pump.
C**N
Sehr empfehlswert
Pumpe saugt wieder richtig!
S**S
Works Great with S1 Pro
Fits great with S1 Pro. Helpful to have spare parts.
S**A
Good product replacement
These work well with my eufy.
Trustpilot
4 days ago
1 month ago