eufy Security Breast Pump E10/E20/S1/S1 Pro, Spout Cap (4-Pack) | Breast Pump Replacement Parts, Compatible with E10/E20/S1/S1 Pro

These Eufy spout caps fit my wearable breast pump perfectly—no leaks, super easy to clean, and durable. Love that it comes in a 4-pack so I always have spares ready. Highly recommend for hassle-free pumping!

These work amazing however they’re easy to lose and cost quite a bit for tiny pieces.

If you are like me... I've tried breast pump after pump to find one that really works. The other pumps I've tried are elvie stride plus, momcozy m9, momcozy s9 pro-v, medela pump in style, medela hand pump and the momcozy air 1 which has been my main pump for the majority of the last 2 months and comparable to this eufy. So let's talk about it. I have twin babies to feed so every bit of milk is vital! With all my other pumps I felt like quality wasn't there where as the eufy blew me out of the water and actually believe is worth the price tag especially with the charging case. Things that I noticed that is unique about this pump is on stimulation mode it really closely resembles my babies suck instead of a machine like feel which was surprising. Love love love the heat function! The pour is so satisfying! Although make sure to hold the diaphragm when pouring. Which when it comes to design is fantastic compared to the air 1 because I endlessly was pulling apart the entire milk collector to get every scrap and felt really messy after awhile. So the eufy made a flawless design that gets every scrap of milk without the milk mess. Also... I've watched reviews and people said the pump was loud but honestly I think its the quietest pump I own! Total pump and case seem to be of high grade material. I feel totally completely emptied from this pump which is HUGE! I've been getting clogs left and right and spending so much time working them out and hands cramping and then still not feeling completely empty with my other pumps. So when I say this eufy s1 pro is AMAZING... believe me and get this for your first or second pump because I wish I had this one so long ago! Cheifs kiss and 5 stars for the win!

Came as advertised

Fit perfectly on the eufy pumps

These are perfect if you like to move around while pumping. They protect from major spills but if you bend over you’ll still leak from the top. If you’re driving, washing dishes or anything else that doesn’t involve bending, you should be fine! The fit is good but not tight. These have a small pull tab making it easy for removing. If you’re using them to seal the opening for storage purposes this isn’t a great option. The lids to the eufy pump will NOT fit with this inserted in the top opening. You can force it but one or the other will pop off. They’re very tiny and easy to lose. I’ve lost a pair down the drain already so caution when cleaning.

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

Ehhh when I first ordered these I thought it was necessary and was gonna be a game changer. But honestly it’s been like 8 months or something like that and I barely use these. Cause the milk overflows onto me when pumping and that’s how I know if I need to stop to pour some. But if the milk doesn’t touch my skin, I don’t know. These caps keeps the milk in there, until the pump cannot handle anymore overflows so to the last minute. But these have their place and use. When you love around and doing cores, they keep the milk from splashing out. I just wish I didn’t get them because it’s honestly not necessary. Theyre good, soft quality though. Just depends on what you use them for I suppose.

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.

Helaas lekt het nog steeds. Totaal niet handig dus en wordt nu niet gebruikt. Heel zonde van het geld.

Absoluter Gamechanger! Endlich mal neben dem abpumpen etwas machen können. Diese kleinen Teile erleichtern einem das Abpumpen massiv, da man sich wirklich nebenbei auch mal bücken kann ohne das etwas ausläuft. Somit kann man nebenbei auch mal entspannt etwas Hausarbeit machen. Wenn man pumpt, merkt man erst einmal wie oft man sich beim Haushalt schmeißen eigentlich bücken muss. Ich liebe die kleinen Stöpsel❣️

It cover from the dust for sure, but I wouldn't trust it entirely - I put pumps in tha basket of my stroller and milk spilled a bit. So, be careful.

They are so small I lost the first ones…. But they work well, I realised they were absolutely necessary when I bent down whilst pumping to close a draw and covered myself in milk!