







🍼 Pump smarter, not harder — upgrade your wearable pump game!
This 2-piece replacement silicone membrane by Durceler is a premium, food-grade, BPA-free accessory designed for Momcozy V1 and V2 wearable breast pumps. It delivers enhanced suction power with a tighter seal, ensuring long-lasting durability and safe milk collection. Easy to clean and independently lab-tested, it’s the perfect upgrade for busy moms seeking reliable, hygienic pump performance.
| ASIN | B0D2599Y8G |
| ASIN | B0D2599Y8G |
| Amazon Bestseller | #34,709 in Baby ( See Top 100 in Baby ) #254 in Breast Pumps |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (47) |
| Date First Available | May 26, 2024 |
| Item model number | 774113952784 |
| Manufacturer | Durceler |
| Material Type | Silicone |
| Package Dimensions | 6.71 x 6.4 x 3.81 cm; 32 g |
| Package Dimensions | 6.71 x 6.4 x 3.81 cm; 32 g |
| Special Features | Wearable |
M**H
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 they’re easy to clean and feel durable — definitely a great value for the price. It’s such a relief to have reliable spare parts on hand, especially during those long pumping days. Will definitely be reordering when I need more!
S**H
so glad i got these i use my portable pump often
M**C
Fit my V1s perfectly
B**Y
Super disappointed with the diaphragm, one hardly works which causes bad milk output on whatever side that diaphragm is on :(
K**E
These are great replacements parts! They fit perfectly.
Trustpilot
3 weeks ago
2 months ago