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

EDIT: I’m 8 months PP and quite honestly this pump is the one I always reach for now. There’s the diff pumps I have where I use them depending on the setting/place we’re attending but I usually almost always reach out for this pump now. It empties me as much as the spectra (gold model) since my body is used to them now. I think it took at least a few weeks for it to switch since I started to use it way more than the spectra once I worked because they were wearable. I was very surprised! I really had to trust that it was just going to work, it even says that in their instructions you have to just be patient with it. The gentle mode worked for me with the heat - I had to play with the settings BUT now there’s a feature where other people can share their sequence and other settings that you can upload to your app to see if it helps out more. I wouldn’t be able to use them without the legendary inserts though, they are godsend (eufy please make something like this!). I really like the legendary inserts because it’s rubber and the circumferential length of the inserts covers a good amount of surface area to attach to your breast - the pumps really stay in place in my pumping bra since I move all around at work. I also got the plugs for the top so the milk doesn’t go everywhere. I have 4 sets of these so I can use them daily and I started to do the fridge hack at work since it was the easiest for me to do. I believe now they come in a 21mm size too, so I’m really excited to try those flanges too! Also definitely invest in a bottle washer to clean them makes it even more easier to use, I can’t live (mentally) without the Momcozy bottle washer for cleaning them. They clean them soooooo well and I can put two sets of these pump containers in it to clean each time. I hope it’ll work out for anyone taking a chance on these!! Oh also AMAZING CUSTOMER SERVICE!!! I had something I needed from customer service and they were very helpful and attentive and replied very quickly each time I messaged them. That is very rare. Thanks so much!!!! ——————————————————————- LONG REVIEW - Because I feel like with any pump on the market considering how much they cost, they should all have one. I would’ve liked a thorough review compared to most of the other reviews I’ve seen here with all the pros and cons. Or maybe they were just that frustrated they didn’t post here. I was really excited to get this pump as I had been looking really extensively for the past month on what portable breast pump to get. I bought a main plug in pump and was paying out of pocket for this one for work and wanted to make sure it did everything I needed it to do. I’m a health professional and needed something that would empty me fairly quickly and not give me clogs unlike my previous portable one had three years ago. Figured portable pumps have come a long way since then. I also wanted something not as circular so it wasn’t as bulky in my pumping bra as I have to move around a lot for my profession. Most reviews here raved on how my loved their Eufy, even on Reddit so I bit the bullet and bought this. I was in between these, the Elvies and the Momcozys. I even bought Momcozys but returned it unopened since I was convinced these would work better because of the warming feature and the ability to buy more supplies to save even a few minutes during work so I was quicker with pumping. The pumps came earlier than expected so I was excited to have them before I started working so I can to play with the settings and see what mode would work better for me. On my spectra and baby Buddha I get 8-10oz in the morning when I pump exclusively. Or if I feed baby first and then pump I still get 4-5oz left. There are three modes so far I’ve done the max output and the gentle mode. These were the modes recommended by reviewers. When they didn’t work, I tried the others. The output was the same if not worse. I usually get the most on mornings so I pumped each morning to see if there’s any improvement with the tweaks I’ve used. I make sure everything is in place and nipples are centered and I have a tight fit in my bra. First time I pumped I did 20min max output - I got in total 1.5oz Second time I pumped with flange inserts 20min gentle mode - I got a little less than 2oz Third time I pumped with flange inserts and 30 minutes gentle mode - I thought I was doing ok during it (you can’t see milk output unless you pause and fully take it out) - once again I got 1.5 oz It was so upsetting the third time that I put the spectra on right after since I still felt full (despite the recommendation of 30min pumping otherwise you risk nipple/tissue damage), and in 10minutes it gave me 4oz. And each time despite all the borders of container is sealed, it still somehow managed to leak milk out when pouring it into my storage container. For the amount of money this pump can be especially with paying out of pocket for this, it is not worth it. All it has it that it’s pretty and has looks. These are unusable at my work. It would risk me getting a lower milk supply, clogs, and/or mastitis. Now I have to figure out how I’m going to buy another portable again for work, it’s disappointing. By recommendation from users on facebook and Reddit bought the legendary flange inserts. I’ll update this if it improves. But for now stay away from them unless you want to buy something that just sits there useless.

Updated: 12/25/25 This is my new favorite pump! I reach for it just as much as my Baby Buddha around a month after purchase. I’ve loved using it during MOTN feeds, as I can get my overnight pump in without waking her up. I’ve also used it at work regularly, because I can keep my office door open and attend meetings. I have to keep my office door closed when I use my Baby Buddha, which forces me to keep my office door closed 60-90 minutes per day to pump. I work in an environment that gets regular foot traffic, so being able to keep my door open is a bonus! My Baby Buddha pump is my go to if I am engorged or need to be 100% sure I am empty, or I have the time and privacy to use it. This pump is my go to on my commute into and home from work, and discreet pumping overnight or in public. The suction is great, the speed settings are great, and it does a pretty good job of emptying me. I am so glad I purchased this pump! ——————— I’ve only had this pump half a week and used it over a dozen times, but I absolutely love it! I have continually reached for it over my Baby Buddha motor pump. Pros: - It has a heating feature which can help with expression. - Very easy to change suction and speed settings for your comfort. Even when I am using higher suction and speed settings, the pump is super comfortable and is never painful. - I found the pump very easy to assemble and disassemble. There wasn’t much of a learning curve, and there are only pump four parts involved in assembly, two of which take a fraction of a section to install (diaphragm and duckbill valve). - The app comes with pre-made rhythms. I love the “max output” and “natural” rhythms and get the best output with them. - I have great output comparable to when I use my Baby Buddha motor pump. - The silicone flanges are very comfy. I’ve had no difficulties aligning everything and getting a solid seal. - I can lift my arms and move normally without worrying about breaking the seal. It has made caring for my infant and pumping on a schedule to be very easy. I can easily hold my baby and pump without worrying about dislodging my seal. - The pump is VERY quiet and the pumps are not too large that it’s distracting. I wore it at a public event recently. The event noise easily drowned out the pump sounds, and the pumps didn’t look unrealistically bulky under my shirt. - The charging case gets you a few charges on the go. - All parts can be dried and sterilized in my Baby Brezza dryer/sterilizer. —— Cons: - I have spilled milk a few times, because you need to make sure there is a tight seal with the collection cup and flange when pouring. It helps to have the flange side pointed up to prevent leaks. - The pump can’t be plugged in while using, so if it’s dead, you need to wait for it to charge. A full charge takes a little less than 2 hours. - Replacement parts are a bit more expensive. I just bought an extra pair of collection cups, a pair of flanges, and a pair of diaphragms to have on hand and spent $72 through the Eufy website (with a coupon, original total was around $109). - Quiet, but not silent. Can definitely hear it in lower volume settings. But, it’s not so loud that it is horrendously distracting. - The heat feature will drain your battery faster. I was still able to get multiple pumps off one charge. But if you depend on the heat setting to get much better output, you need to account for more frequent charging. I don’t think you could get a day of consistent pumping with heat out of one charge, if you pumped for 20-30min at a time. —— I am so happy with my purchase. I weighed the pros and cons of multiple wearables, and landed on Eufy. I love my Baby Buddha, but the standard flanges don’t allow for freely moving in public, don’t allow for my to easily hold and care my infant, don’t align with a consistent pumping schedule as a working mom, and don’t allow me to pump at work with my door open. This pump has been a game changer and allowed me much more freedom. Before it was very difficult for me to pump regularly day and night with the Baby Buddha flanges. Now I can throw this wearable on and live life as usual, which has made it easier for me to consistently stick to a pumping schedule. My pumping output has nearly doubled in half a week due to this. I will definitely be able to keep up my goal of pumping 6-8 times per day, thanks to this pump. I’ll update this review if anything changes in the coming months. But I have been extremely happy so far!

I apologize in advance for this long review! Also for my grammar/typos…. I’ve had this pump for two days so this review is obviously only based off two days of use. I exclusively pump. I have a 3 month old and a 3 year old so I’m constantly moving. I needed a wearable comfortable pump. This is my second wearable pump the first one was cheap and got the job done for the most part but it only had two modes. I have been researching other wearable pumps and these wearable pumps are an investment. I bought the Eufy on prime day which was an amazing deal. I was sold on the Eufy because of the heat setting. I’m very sensitive like I have to have the suction low but I’m also an over producer. Anywho I love this pump!! There is an app to connect it to your phone and you can control it from there or the pump itself. You can sync both of them or have separate modes. You can have an auto shut off! Whatever setting you leave off on will be the one that is suggested when you turn it back on. Also in the app you can track your ounces you do have to manually put them in which isn’t bad. I absolutely love the heat setting it’s very comfortable and you can have it automatically shut off on a timer too, I’m a hot person and this doesn’t add to it or make pumping unbearable. Now moving on to putting it together and taking it apart. Once you get the hang of it man it’s super easy! I haven’t spilt any of my milk while taking it apart which I’m thankful for because we all know it’s hard work making it anyways we don’t want to waste it! So I take my fingers and pull by the spout in the opposite direction from the motor. Someone pulling them in two different directions at the same to get the magnet to come apart once I fill that it’s not connected anyone I pull the motor off. I’m sure I’m not explaining it correctly but once you get it down it’s so easy! The other parts are super easy to take off and put back on, also very easy to clean all parts. Now I’ve noticed when putting the flange back on the milk container easier to push the sensor in place and then push the center of the flange where your nipple goes in to place first before doing the rim. Just somethings I’ve found easier for me.! Oh also when pouring your milk always have the flange facing up not down if you do you’ll lose some milk! I’ve caught myself trying to do it that way and then I remember! When I say I collect every drop EVERY DROP comes out again you’ll get it down with what works best for you! One last thing the charging cord it’s just one with a split end with TWO chargers on it. Oh I also charged it before my first use. I didn’t charge it at all one day and I pumped 5 times in one day my sessions were 20 minutes a piece. The next day I pumped with it two more session and then I charged it. I felt like it holds a good charge. I’m sure I’m leaving so much out but again it’s amazing!! I’m so sorry that I rambled I hope this helps someone else. **Update 8/30/24 I still love this pump! I use it 3X a day! I absolutely love not being tied down when I’m driving or working! I’ve literally pumped everywhere! Which makes life easier when you are constantly on the go! My family and coworkers don’t even hear it most of the time because the surrounding noise is louder. I don’t have any complaints other than I wish it held more ounces but I can’t even fault them for that.

The pump has been great so far. This review compares the S2 with the previous S1 model for anyone deciding between the two. What works great: * Key point first- the output is similar to S1 * The see-through design is a big improvement. It makes nipple positioning and milk progress much easier to see, especially milk progress. The oz/ml markings are also a great touch and help track output mid-session. * The container-full and bending alerts are useful. The bending alert also has customization levels. * Minutes pumped are visible at the top of the pump, along with the current settings. This makes it easy to check the session status without opening the app. The top placement also makes the display easier to see. * The milk outflow spout now has a flap to close it. This was missing on the S1 and required an extra attachment. * The app heat settings allow more minute options. This could be improved further by letting users enter a custom value instead of choosing from preset options. * The pump feels lighter and less bulky compared to the S1. * It comes with 15mm inserts, unlike the S1. Meh: * The nipple lights have not been very useful so far. This may be because I usually pump in well-lit rooms, so the right use case may not have come up yet. * The massage options are primarily just vibrations and it is unclear whether they help. There are multiple modes, but there is not much difference in feel or output. * The charging point on the case is now on the front instead of the back, unlike the S1. The S1 design was better because the wire stayed at the back while the case opened from the front without interruption. This is more of a nitpick. What could be better: * There are more parts to clean. Some areas, especially around the curves, do not always clean well in a bottle washer. * The mechanism to lock the two halves of the milk container could be smoother. It often takes some fidgeting to get it locked correctly, and there is no clear click as mentioned in the instructions. This makes it harder to know if the seal is secure. * The materials feel more plasticky compared to the S1. * The battery does not always attach to the case easily. It sometimes takes extra fiddling to get the connection points aligned. The S1 felt more seamless in this area. * Replacement parts were not available on Eufy’s website at the time of checking. Eufy customer support mentioned they should be available soon. Not sure yet: * Unlike the S1, which came with two flange covers, the S2 comes with a mat in the case. This may be useful for travel, but for home use it has not made much difference yet. Also, not sure if one is better than the other * Long-term durability is still unclear, especially for frequent users or exclusive pumpers. * Battery life compared to the S1 is still unclear, specially given that S2 has additional features that may use more charge per session. Overall, the S2 feels like a meaningful upgrade in visibility, alerts, weight, and ease of tracking during a session. It does have a few areas that could be improved, especially around cleaning, container assembly, and battery attachment, but the output has been comparable to the S1 so far.

I purchased this after hearing many good things about it. I work in healthcare 80+ hours a week and need to be able to pump on the go while seeing patients. Ultimately this pump is a total failure for that, although it does work and I get good output. Pros/Cons Pros 1. Good output 2. Heat function 3. Rechargeable battery pack 4. Remote app functionality CONS 1. Easily spills milk if moving around even slightly at 2 oz collected or more. Cant even walk without spilling milk, the most I can do is the dishes 2. Very finicky pieces. If the duck bill is not securely attached just right the milk does not collect 3. App doesn’t tell you how much milk youve collected and pump will continue until milk is running over. Huge design flaw as it’s meant to be worn under a shirt and cannot be checking output every few minutes, also difficult to see amount in collection cups due to location amd fogging in clear containers 4. Extremely expensive replacement parts and does need replacement every month on the dot 5. Loud motor 6. Painful without special inserts and a lot of practice- I use Legendairy Inserts and they help a lot but it is an additional purchase 7. Cant do fridge method with charging case- will get container gross so I end up carrying both the charging container and a separate bag to carry my detachable parts in. Very bulky 8. This one really bothers me, but they look HUGE when worn. I am not particularly shy with my body but these are embarrassingly obscene to wear even under baggy sweater shirt. It is incredibly obvious. The control lights also sometimes glow through my shirt. 9. Longer to empty me than my spectra. Spectra - 8-12 minutes. Eufy- 30 minutes. 10. Steep learning curve for use. The initial set is not intuitive and the pump was painful until I optimized it scouring Reddit threads and purchasing varying flange inserts. 11. Time consuming to take apart and put together, needs to be exactly snapped right to work. Between the loud motor, many times needed to check if milk is collecting/not spilling over, inability to move with even moderate functionality, extreme cost, finicky parts that fail easily and are time consuming to put together and troubleshoot and very obvious pump I would not purchase this again. I would not use it to wear to work either. It is not discreet and more time consuming to use than a spectra. The only thing I can see these being used for is around family and when sitting perfectly still, such as a long car ride. If you have the ability to pump in an office and do not have to move, with long pump sessions, these may work for you. Edit I have continued using these at work and wear them with a momcozy sports bra which helps the ability to move around. I do still leak from the top if I walk normally with more than 2 oz collected. The heat function has been nice on my nipples, in the cold operating rooms I get vasospasm and they help prevent it. If I store my pump sideways milk will collect into the motor. This happened with my right motor and the output is slightly less from that one. This is after a month of heavy daily use so far as it is my primary pump. I did try the eufy brand spillguards while wearing and unfortunately drops output quite a bit because air cant escape out of the top so milk cant enter the chamber, especially with a good seal with the legendairy inserts.

I have been an exclusive pumper since my milk came in. I was using my spectra pump full time for about the first 2 months and WISH I would’ve just used this pump from the beginning knowing what I know now The reason I chose the Eufy pump is because I have been using Eufy security cameras long before I ever had a baby. Then we got the eufy baby camera, then the bay sock monitor. When I started looking for a hands free pump on Amazon I was so excited to see that eufy made a breast pump!!!!! It didn’t have that many reviews like the other big name pumps but I didn’t want to deal with more apps on my phone so i took the risk in hoping I would’ve like Eufys breast pump The first few pump sessions you’ll have to mess around with the settings in the app to see what works for you. The first time I put the pump together I thought it was a little tricky. However, after you assemble the pump about 3 times, it’s now second nature and super easy. I don’t even have to think when taking it apart or putting it back together. Ive never experienced any leaks or incorrect suction etc etc the pump has worked every single time I was a full time spectra girlie. However, I kept experiencing clogs in my right breast EVERY WEEK since my pumping journey began. I hated using the Eufy and only used it if I absolutely had to because everything online says that mobile pumps aren’t as good as plug in pumps. So for the first 2ish months of my pumping journey I had only used the eufy maybe 2-3 times However, I had been battling a clog and engorgement in my right breast for about 3-4 days that would NOT let up at all. We were running around and I had to use the Eufy because I wasn’t home. I have no idea how but the eufy relieved the clog and the engorgement that was happening. Since that day, I have used the eufy FULL TIME as my primary pump which has been for almost 2 months now. So I have used the eufy pump for almost 2 months now EXCLUSIVELY and have not experienced ANY clog or engorgement. And at the time I started using the eufy full time I was pumping 6-7 times a day! AND I get the exact same output with the Eufy that I did with the spectra. So this whole idea of “the wall pumps are better” talk is nonsense to me. I haven’t used the spectra pump in almost 2 months and hope I never have to use it again. I have the exact same output with the eufy. I think for future babies I’m going to go straight to using the eufy full time as well. As a first time mom, using a wall pump is probably more beginner friendly because you do have to learn how to line your nip up ina flange. Doing that in a hands free pump is a little tricky at first because you can’t see anything. Just something to keep in mind if you are a FTM. I also clean this pump exclusively in my bottle washer. I can’t fully attest to the battery life because I charge this thing after every use. I do know that if you use the heat I think you’ll only get about 2 pump sessions without charging it Why I’m giving 4 stars: My dislikes about the eufy pump is that the collection cups only hold about 6oz before it starts spilling out of the top. You also can’t see how full the cups are until it literally starts spilling over. Hopefully they’ll do a redesign someday where the sides where the motor attached are visible so you can actually see the milk line. I also think the app is just okay. My main gripe is that the motors have to be on in order to even view the pump settings and to access the milk output log. The very first time I pumped I LOVED that eufy had their own pumping log to input how much you pumped. But then I quickly realized once you turn the pumps off this info isn’t accessible or viewable or if you forgot to log it and want to add it you can’t get into the log because the pumps are off which is stupid in my opinion. Because of that, I use a separate app to log how much milk I made. I also HATE the flange inserts that eufy gives you. I now use the Nursi Luna inserts with my pump. I also dislike that there’s no timer on the physical motor. Not a huge deal but it would be nice if it was there. I also didn’t know that you could physically start the pump by clicking the power button twice. And that you could pause the pump by hitting the power button once you’re pumping. I thought you could only start, stop, and pause the pump in the app and was using it like this for an entire month until I accidentally figured it out one day. In all, I love my eufy pump. I haven’t had any clog or engorgement issue with it. I use the pump full time now. Because I use the eufy now, it makes my pumping journey not as awful lol. I was about to lose my mind using the spectra am but changing to eufy saved my pumping journey!!!!!!!

I got this pump after seeing others rave about it online. I have the momcozy m9 and the Spectra S1 but mainly use the portable pump for sanity purposes and not wanting to be stuck to tubes. My m9 motor stopped working and I while waiting for a new one from customer support, I really needed another hands free pump asap so decided to get another one. I was between the Willow 360 and this pump but ultimately decided to go with the eufy S1 for the warming feature since I use the fridge hack and HATE having to either put on the flanges cold or wait for them to warm up. Let me tell you, the warming function is a game changer. I think it’s also helped with my output. I’m not a big supplier so every ounce counts. I also love that the machine doesn’t automatically start pumping when turning it on. You have to press the power button one more time to get it started. This is important for me because I like to start at a lower setting and gradually build up. The pumps usually save your previous settings so if I’m at a really high setting to end and don’t adjust it, then my next session starts out painful. I didn’t think I would care about this, but I love the charging case! I don’t have to have all of these cables on my nightstand anymore and it’s good to have traveling. Plus, I feel like the charge doesn’t last as long as advertised (mine only lasted about a day), but that might be because I use the warming feature so frequently and sometimes forget to turn the pump off after a session. I love that it converts between oz and mls. Something small but it’s a nice touch. There are some issues that I don’t like. For me, these are minor issues and just more annoying. I would get the pump again just for the warming feature alone. -The major annoyance is that when I sync the pumps on the app, it’ll start off at the same rhythm but for some reason starts to go off as time progresses. Also, I’ll frequently have one still in simulation while the other one has moved on to express mode but that doesn’t make sense why it would do that since they SHOULD be doing the same thing. It’ll show on the app that my right pump has progressed a lot farther than the left side even though the time is the same. I thought maybe it’s an app glitch but even if you don’t sync it and you manually start it on the pump itself, it still has the same issue. The only way I’ve gotten around the rhythm issue is by manually changing between expression and stimulation. -There’s no timer on the actual pump. You have to rely on the app in order to know how long you’ve been pumping. -The pump itself easily tips over and the milk spout is right next to the charging port and the buttons so it may get damaged over time if you’re not careful. -The measurement on the cups are off. It’ll say like 0.5oz but when I actually measure it out into my Medela storage containers, it’ll be more like 1-1.5 oz. -When your session is done, you can type out the amount of milk as exact amounts, but if you type it in later or have to edit the amount, then you can only scroll in increments ( for oz it’s by 0.3’s and for mls it’s by 5’s). I’ve only been using this pump for two days but it’s my favorite pump so far. I’m probably going to use this as my main pump. :) Edit: Removing a star for case design. I do like the pump, but finally went out this week and realized you can’t put the pump inside the case without removing the protective flange cover because there’s a bump in the middle… what’s the point of having a flange cover if you can’t use it at all times?

I am a mom of 6, and I have tried many, many pumps to make my breast feeding journey easy while working as a nurse. These pumps are my FAVORITE!! Whoever engineered these pumps thought of literally everything before making them. They are mom friendly all around and skilled to perfection. The pumps were delivered very quickly and placed very meticulous for shipping. I ordered them on a Friday afternoon, and had them delivered by Tuesday morning. No breaks in my box, no missing parts, in mint condition upon opening. Instructions are provided and ready to help assist you. THESE PUMPS YALL! Heated to assist let down and milk production. Helps with clogged ducts when pumping and heating the breast. Controls on the pump and via an app. The power button more elevated than the rest so you can reach in without looking and start the pump. Not a huge deal, but for me massive, because I’m usually busy and need to be able to turn the pumps on around others without pulling up my shirt. So many premade rhythms for the best pumping experience and to get the most results. Even power pump sessions already programmed into the pump. SO NICE! The flange is so soft and comfortable sitting on the breast. No hard plastic or rough feeling at all! Easy to clean too with the material used. Easy to put on and take off. The app controls all functions and adjusting for the pumps and also the pump itself. The pull/suction and speed are perfect for getting milk out of the ducts, and I literally have just as much milk retrieved using these pumps as my wall pump! That is SO SATISFYING when you are a working mom and can’t always hook to the wall, but don’t want a supply dip. The manual even tells you the first few days will have less than optimal output and the your body will adjust to them and give you a better output. No lies and completely transparent- so nice. Easy to pour the milk into a container through the pouring spout, but I will say if you want to take the motor off, it can be challenging to achieve the first few times until you get used to doing it. But not enough to not buy the pump! Cleaning is easy to do, but there is a few parts to wash, compared to other pumps I have tried. Still not enough of a down fall for me to run to these pumps. The carrier they give you is so easy for transport, and I LOVE the protective coverings so nothing gets in the silicone that your breast sits on! SO CLEAN AND WELL THOUGHT OUT! The pumps also have a sitting stand on them so you can stand the pump up on the counter without it spilling over! The biggest plus is the pumps stay charged for literally ALL DAY YALL!!! I start at 0530, and they are charged until 5/6:00 that night! My pumping experience is so much better because of these pumps and if we have any other babies I will go back to these pumps EVERY TIME! They are innovative and life changing! I LOVE my pumps! Four stars just because of the two things I listed as a possible hindering.

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

Perfect to use with eufy pump.

Passen, sind dicht, perfekt. Genau so hab ich sie gebraucht.

I use them while pumping and it seems to create more suction power. I think they should come with every set of pumps though. Disappointed I had to buy separately.

Ist der original Milchbehälter, lässt sich leicht reinigen und passt auf die eufy Milchpumpe. Wandert bei uns auch regelmäßig in die Spülmaschine