Original Diaphragm (2-Pack) for Wearable Breast Pump E10/E20/S1/S1 Pro, Food-Grade Silicone, Suction Regulation, Easy to Clean and Install

They feel a bit flimsier than the ones that came with the pump, but they work just fine. No change in my output.

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.

Worked great! Fit perfect and came unused and in good quality!

These were the perfect replacement in my Eufy S1s and immediately noticed an increase in milk pumped when replaced these!

Glad I was able to find these I tried another brand and made the suction horrible but this one works amazing

The same as the originals! Thank you Eufy!

Purchased these as a replacement for my Eufy S1 Wearables diaphragms. I’m not sure what is going on but with these, I am unable to set my pumps down vertically anymore without milk back flowing back out of the collection chamber. It’s both of them even when only halfway filled. This makes it impossible to pour, measure, or take off without milk spilling EVERYWHERE. I literally have to hold it horizontally or the spillage is awful. Considering how expensive this set up is, this is pretty unacceptable.

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.

Produit de remplacement pour mes pompes préférées. Vaut vraiment le prix.

Perfect to use with eufy pump.

Pumpe saugt wieder richtig!

These work well with my eufy.

Pièce originale, parfait!