

🍼 Keep your pump fresh, leak-free, and ready—because every drop counts!
This 12-pack of BPA-free, food-grade silicone diaphragms and duckbill valves is engineered for momcozy S9/S12/S9 Pro/S12 Pro and TSRETE electric breast pumps. Designed to maintain a perfect seal and efficient milk flow, these replacement parts are dishwasher and steam safe, ensuring hygienic reuse. With a recommended replacement every 2-3 months, this bulk set guarantees uninterrupted, leak-free pumping for busy, health-conscious moms.






























| ASIN | B0DF2S5K6V |
| Batteries required | No |
| Best Sellers Rank | #1,599 in Baby ( See Top 100 in Baby ) #15 in Electric Breast Pumps |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,413) |
| Dishwasher safe | Yes |
| Item Weight | 3.2 ounces |
| Item model number | PJ-Pro-4+8 |
| Material Type | Silicone |
| Number Of Items | 12 |
| Product Dimensions | 3.9 x 3.9 x 0.5 inches |
S**H
Fits my pump well
Unfortunately, my insurance stopped providing me with free pump part replacements. At the time, I was pumping 2 hrs a day and concerned with how much replacement parts would cost. However, these are a great deal for the amount of parts it comes with. They come with a small plastic box to keep them in too which is nice to have.
E**H
High quality inserts!
High quality inserts. Fit perfectly in a 24mm breast shield for my portable pumps.
S**A
Works amazing!
Love them! I've been using them in my hands free pump and my hands pump as well and I feel like I'm actually getting empty. My little man is 3weeks old and a great eater but I'm an over supplier and this is helping get the rest of what he's not able to get out!
H**Y
Great product! Comfortable too!!!
Great product!!! These were a life saver for me as the flanges that came with my pump were WAYYY to big for me. They are extremely comfortable and easy to clean and have fit in almost every pump I’ve inserted them into. Definitely recommend these!!
K**Y
Good Quality
Extra flange inserts are always a good idea while on a breast feeding journey! These came quickly and are holding up well to multiple pumps a day. I use them in my Spectra wall pump & my MomCozy wearable pumps
B**Y
Don't fit in my 24mm flanges
I needed a size 18mm insert for my wearables that are 24mm. These are horrible and do not fit. They don't go all the way in as they are too big. I've used them a few times and pushed them in as much as I could. But this last time I pumped the pain was too unbearable. I got blisters and cuts from where the insert doesn't meet the flange and rest flat. Im not sure if you can see it in the picture or not. I wish I hadn't wasted my money on these and could return. Maybe I missed info where they are suited for larger flanges. Maybe they would go well in a larger size (however it doesn't seem they are big enough for that). They also are a little stiff and not as pliable as others I've bought.
A**N
Does the job
Thinner than other brands but still works great.
Z**H
Fit great, easy insert
These came fast and well packaged. They are easy to input into my flangs, easy to clean. Fit into my madela portable flang. Didnt smell of chemicals upon opening as well!
L**A
Sie haben mir sehr geholfen, das macht einen großen Unterschied.
N**I
Exactly what I needed for my Spectra pump shields. Easy to use, soft. Increased comfort and milk collected.
P**.
Ich bin wirklich begeistert von diesem Flansch! Er passt perfekt auf meine Milchpumpe und sitzt angenehm auf der Brust – nichts drückt oder reibt. Das Material fühlt sich weich und hautfreundlich an, und die Reinigung geht super einfach. Ich hatte vorher Probleme mit der Passform, aber seit ich diesen Flansch benutze, pumpe ich deutlich entspannter und bekomme sogar etwas mehr Milch heraus. 🍼💗 Auch nach regelmäßigem Gebrauch sieht alles noch aus wie neu. Eine klare Empfehlung für alle Mamas, die Wert auf Komfort und gute Qualität legen!
V**A
Exactly as described, only contra is the price, kinda expensive for 4 little pieces of plastic
R**A
Non compatibile con il modello di tiralatte da me in possesso e non è possibile effettuare il reso
Trustpilot
Hace 3 semanas
Hace 1 mes