Spectra S1/S2 Medela Breast Pump Flange Inserts 24-25mm to 17mm, 2pcs

Complete Functionality Overview

Compatible Pumps

Mompmuir 17mm Flange Inserts are compatible with a wide range of popular breast pumps, including Momcozy S9 Pro S10 S12 Pro, Paruu P10 P3 R12, TSRETE, kmaier, MomWills, Spectra S1 S2 pump, Spectra Synergy Gold Dual Adjustable pump, Freemie, Maymom, Medela Pump in Style with MaxFlow, Manual Harmony, Swing Maxi, Swing, Freestyle Flex, Symphony, Lactina, Sonata, and PersonalFit Flex Breast Flanges/Shields. These inserts are also suitable for some 25mm flanges, reducing them down to 17mm.

Seamless Compatibility for Optimal Milk Expression

These flange inserts are designed for nipple diameters of 12-14mm (measured before a pumping session) or a base circumference of 37.68-43.96mm (measured before a pumping session). They ensure seamless compatibility with various pumps, optimizing milk expression.

Available Sizes and High-Quality Materials

Mompmuir offers 15mm, 17mm, 19mm, and 21mm sizes to fit different nipple sizes. They are made from soft silicone, making pumping more comfortable, especially for moms with smaller nipples. Correct flange sizes help increase pumping efficiency.

Design Features

These flange inserts prioritize milk flow without blocking, maintaining the suction force of your original pump. They are BPA and DEHP free, ensuring a safe and hygienic pumping experience.

Easy Installation and Cleaning

Installing and removing these inserts is simple and effortless. They are safe for boiling water, steam, and dishwasher top rack use, making cleaning a breeze. The seamless design ensures that they are food-safe and durable.

Each pack comes with 2 pieces for your convenience.