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👩🍼 Pump Perfectly, Feel Confident — Because Every Drop Counts!
These 10-pack flange inserts offer 5 size options (13-21mm) to reduce 24mm pump tunnels to the perfect fit, made from BPA-free, food-grade silicone. Compatible with leading wearable breast pumps including Momcozy, Medela, and Spectra, they ensure comfort, safety, and easy sanitization, helping professional moms optimize milk flow while preventing nipple irritation.







| ASIN | B0CFZN96Z8 |
| Additional Features | Portable |
| Best Sellers Rank | #11,333 in Baby ( See Top 100 in Baby ) #145 in Electric Breast Pumps |
| Brand | Parner |
| Brand Name | Parner |
| Customer Reviews | 4.6 out of 5 stars 580 Reviews |
| Included Components | Breast Flange |
| Item Weight | 4.16 ounces |
| Manufacturer | Parner |
| Manufacturer Part Number | BP07-1 |
| Material | Silicone |
| Material Type | Silicone |
| Model Number | BP07-1 |
| Number of Items | 10 |
| Size | 13/15/17/19/21mm-10PC |
| Special Feature | Portable |
| Unit Count | 10 Count |
A**.
Perfect fit and essential for pumping
These flange inserts are a total game-changer for moms using wearable breast pumps! I struggled with the standard 24mm flanges being too large, which led to discomfort and reduced output. These inserts helped me size down to the perfect fit, making pumping so much more efficient and comfortable. Why I Love Them: ✅ Great Compatibility – Works perfectly with my Momcozy S12 Pro, and I love that they’re designed for multiple pump brands. ✅ Better Suction & Comfort – No more pain or discomfort! The proper fit has made a huge difference in my pumping sessions. ✅ Easy to Clean & Durable – The silicone material is soft yet sturdy, easy to wash, and holds up well with frequent use. ✅ Great Value – You get 10 inserts, so I always have extras on hand when I need to swap them out. If you’re struggling with flange fit and need to size down, these inserts are a must-have! Highly recommend for any pumping mama looking for a more comfortable and effective experience.
L**Z
Comfortable and Versatile Breast Pump Flange Inserts
These flange inserts fit multiple breast pump models and provide a more comfortable pumping experience. Available in various sizes, they help ensure proper fit, improved suction, and a better overall session. A useful and practical accessory for nursing moms.
J**K
Buy it!
Works great for my Momcozy S12 Pro. 10/10 recommend.
N**N
Good product
The size ranges are great and at a good price.
J**M
Works
Fits my mom cozy’s
C**A
Great Fit for Multiple Pumps—Just Make Sure You Get the Seal Right
These flange inserts have been a great addition to my pumping routine. They fit both my portable Momcozy pump and my stationary Medela, which is super convenient and saves me from needing multiple sets. They’re very easy to use and clean, which is a huge plus when you’re pumping regularly. Everything feels straightforward and hassle-free. The only thing to watch out for is the seal—if it’s not positioned correctly before you start pumping, it can cause a bit of a pinch and be uncomfortable. Once you get the hang of it, though, it’s not an issue. Overall, a really useful and versatile set of inserts that I’d definitely recommend!
W**Y
Buena calidad
Lo compre para usar con el extractor mom cozy. Y quedo perfecto. Muy buena calidad. Trae varios sizes para que puedas probar y escoger el que mejor se ajuste a tus pechos.
J**Z
Good to have on hand
Always helpful
Trustpilot
2 days ago
2 months ago