product image
product image preview
product image preview
product image preview

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

14.99

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

4.6

1K+ bought in past month

Highest ranking 101

13 comments

$14.99

· Compatibility: Compatible with eufy Breast Pump E10 / S1 / S1 Pro. · Food-Grade Silicone: Made from food-grade silicone, the diaphragm is safe for both mother and baby and durable for repeated use and sterilization. · Flexible and Durable: The silicone material offers the flexibility needed to maintain a steady suction while being robust enough to withstand wear and tear over time. · Easy to Clean: The smooth surface allows for effortless cleaning and sterilization. · 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 with use and sterilization, or based on your usage.

Related products

Reviews From
avatar

AlexandraReviewed in the United States on May 12, 2025

Caps work great. Now i can pick up the baby from her crib without spilling milk everywhere :-) Would be great if Eufy would start adding those to the original pump set though (they did not come with my Eufy S1)

avatar

Devin JordeReviewed in the United States on March 13, 2025

I recommend this product from the bottom of my heart. The durability is praiseworthy. It's so easy to clean, takes no time at all. I was particularly impressed with the suction regulation feature. It's been a wonderful addition to my baby care routine. I have no hesitation in recommending it to others!

avatar

EricaReviewed in the United States on April 18, 2025

perfect- just the original

avatar

Todd ChaneyReviewed in the United States on April 11, 2025

Perfect fit for replacement and affordable pricing.

avatar

Nicole BeattyReviewed in the United States on March 6, 2025

These little things are a lifesaver. Who wants wearables that leak? These little buggers prevent the leak! The only bad thing is they are super small so I lost one or two lol but 100% worth it!

avatar

RachelReviewed in the United States on April 21, 2025

LOVE these little caps. Fair warning though, does NOT allow you to move around freely because they still do leak with the caps. The caps just help eliminate a complete mess lol

avatar

Katy AnneReviewed in the United States on May 14, 2025

I got these on April 30th, it is May 13th and I already had to get out the second pair as I noticed a gap in the valves while at rest. I use this pump maybe 1-2 times a day at most. There are definitely days I don’t use my Efuy at all. And according to their website I should have to replace the duck valves every 2-3 months if I’m using it that much. Well when I got out the second set there was already gapping before I even used it! I’m very disappointed that I spent more to get the Eufy brand duck valves and the quality is just not there.

avatar

Amazon CustomerReviewed in the United States on February 8, 2025

4 stars because this is my second set of cups and I only used the first for a few months before it cracked. This replacement set is great though just as good as the original.

avatar

Christopher WolffReviewed in Canada on November 26, 2024

They came warped and nearly impossible to connect with the collection cups. The heat sensor also looks used and rusty. I don't know why replacement parts seem to be the same quality as Temu but for such an experience pump I expect a LOT better quality when buying replacement parts. Definitely returning.

avatar

SamanthaReviewed in Canada on April 9, 2025

Inserts are VERY painful and cause nipple damage and bleeding (regardless of size). You need to lubricate with coconut oil before pumping to ease discomfort which is time consuming.

avatar

SarahReviewed in Germany on February 23, 2025

Die Stopfen verhindern das Auslaufen, wenn man sich mal ungünstig bewegt. Dadurch ist man noch ein Stück freier beim abpumpen.

avatar

GemmaReviewed in the United Kingdom on January 31, 2025

I purchased these as my eufy was leaking when it got full. These absolutely avoid spills when moving around. It's a shame they don't come with the pump as standard.

avatar

Faygan WaaderReviewed in Canada on November 7, 2024

Lost the one that came with the pump. Wife said these work great.