

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.
๐ผ Upgrade your pump game with durability and power you can trust!
This 2-piece silicone membrane set by Durceler is a premium replacement for Momcozy V1 and V2 wearable breast pumps. Crafted from BPA-free, food-grade silicone, these membranes deliver OEM-level suction power with enhanced durability and tightness. Easy to clean and independently tested for safety, they ensure reliable, hygienic pumping performance, making them an essential upgrade for busy, health-conscious moms.
| ASIN | B0D2599Y8G |
| ASIN | B0D2599Y8G |
| Best Sellers Rank | #28,986 in Baby ( See Top 100 in Baby ) #413 in Electric Breast Pumps |
| Brand Name | Durceler |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (44) |
| Date First Available | May 11, 2024 |
| Is the item dishwasher safe? | Yes |
| Item model number | 774113952784 |
| Manufacturer | Durceler |
| Manufacturer | Durceler |
| Manufacturer Part Number | 774113952784 |
| Material Type | Silicone |
| Material Type Free | BPA Free |
| Model Number | 774113952784 |
| Number of Items | 2 |
| Package Dimensions | 2.64 x 2.52 x 1.5 inches; 1.13 ounces |
| Size | 2 Piece Silicone Diaphragms |
| UPC | 774113952302 |
| Unit Count | 2 Count |
M**H
Perfect Fit for My Momcozy Pump!
These replacement duckbill valves and silicone parts were exactly what I needed! They fit perfectly with my Momcozy pump and worked just as well as the original parts. The suction was strong and consistent, and I noticed no difference in performance. I love that theyโre easy to clean and feel durable โ definitely a great value for the price. Itโs such a relief to have reliable spare parts on hand, especially during those long pumping days. Will definitely be reordering when I need more!
M**C
Great fit
Fit my V1s perfectly
B**Y
Faulty diaphragm
Super disappointed with the diaphragm, one hardly works which causes bad milk output on whatever side that diaphragm is on :(
K**9
Parts
It works as intended, fits both V1 and V2 pro without issues
K**A
As Described
I somehow misplaced the diaphragms for my V1 between baby #1 and baby #2 so needed to order replacement parts. They were cheaper on here than they were on the actual MomCozy website.
K**A
Perfect fit for Momcozy V2
These work amazing with the Momcozy v2. I thought my pump was broken and purchased an entire new pump before ever changing the backflow protector. That was my issue. I also need to track down new tubing but I hate the V2 pro cups and this saved me and let me use my orginal V2. Very happy.
H**.
perfect fit
These were a perfect fit!
J**R
Great
These were the only replacement parts I found and they did not disappoint I used these with the original momcozy valves replacements also and it took me 20 minutes to empty and it usually takes me 30! I have no idea why some moms have a bad experience. Keep in mind that you also have to make sure to take the time to place them onto the cup correctly
Trustpilot
3 weeks ago
2 weeks ago