Silicone Flange Inserts 18mm Compatible with Elvie, Lansinoh, Medela Pumps

Compatible with Various Brands

MompMuir 18mm flange inserts are compatible with a wide range of breast pumps, including Elvie, Elvie Stride, Willow, Willow Gen 3, Momcozy S9/S10/S12, Lansinoh, Freemie, Amada MYA, Bellababy, Spectra S1/S2, Medela, TSRETE, FEISIKE, and Rainyb. These inserts reduce the 24-25mm breast shields to a more comfortable 18mm size.

Perfect Fit

The 18mm insert is suitable for a nipple diameter of 14-15mm before a pumping session, or a nipple base circumference of 43.96-47.10mm. Additionally, multiple sizes are available: 15, 16, 17, 18, 19, 20, 21, and 22mm, ensuring a perfect fit for various users.

Enhanced Comfort and Efficiency

Made from soft silicone, these flange inserts significantly enhance the comfort of your pumping sessions. Correct flange sizes improve the efficiency of your pumping, ensuring a smooth milk flow without blocking and without reducing the original pump's suction.

Second Generation Improvements

The second-generation improved flange inserts feature a two-level taper design, allowing for optimal milk flow while maintaining the original pump's suction power. BPA and DEHP-free, these inserts ensure food safety and are designed for a seamless user experience.

Durability and Ease of Use

These flange inserts are easy to install and remove. They are boiling water safe, steam safe, and dishwasher top-rack safe, making them simple to clean and maintain. The food-safe, seamless design ensures durability and hygienic use.

Suitability for Various Needs

Whether you are using an Elvie, Lansinoh, Medela, or another brand, these 18mm flange inserts offer a comfortable, effective, and hygienic solution for your pumping needs.