Spectra S1/S2 Compatible 17mm Silicone Flange Inserts - Medela, 2pcs

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COMPATIBLE PUMPS: Mompmuir 17mm Flange Inserts are compatible with a variety of pumps including Momcozy S9 Pro, S10, S12 Pro, Paruu P10, P3, R12, TSRETE, kmaier, MomWills, Spectra S1, S2, Spectra Synergy Gold Dual Adjustable, Freemie, Maymom, Medela Pump in Style with MaxFlow, Manual Harmony, Swing Maxi, Swing, Freestyle Flex, Symphony, Lactina, Sonata, and PersonalFit Flex Breast Flanges/Shields. They also fit some 25mm flanges, reducing the nipple tunnel from 24-25mm down to 17mm. Each pack includes 2pcs.

SEAMLESS COMPATIBILITY FOR OPTIMAL MILK EXPRESSION: Designed for nipple diameters of 12-14mm before a pumping session or measures the nipple base circumference between 37.68-43.96mm. Our 17mm Flange Inserts ensure a snug fit, benefiting moms with smaller nipples.

AVAILABLE IN 15, 17, 19, and 21mm: Choose the size that best suits your nipple size for the most comfortable and efficient pumping experience.

MADE FROM SOFT SILICONE: Soft silicone materials ensure a comfortable pumping experience, especially for moms with smaller or sensitive nipples. Correct flange sizes enhance pumping efficiency, allowing milk flow without blocking the pump's suction.

SAME SUCTION AS ORIGINAL PUMP PARTS: Our inserts maintain the same suction as your original pump parts, ensuring consistent performance.

EASY TO INSTALL & REMOVE: Simply pop the inserts into your pump flange for quick and easy use, then remove them when done.

EASY TO CLEAN: Boil, steam, or use a dishwasher top rack to clean your inserts, making maintenance simple and hassle-free. Food-safe and designed for seamless cleaning.