Leak-Free, Comfortable, and Effortless Pumping for Every Mom

Make every pumping session smooth and worry-free with this replacement milk collector cup, designed exclusively for the Momcozy S12 Pro and S9 Pro. Its advanced closed system prevents leaks and backflow, ensuring maximum hygiene while protecting your pump’s motor. With a soft silicone flange and universal fit, it provides gentle yet effective suction for a comfortable pumping experience.

Perfect Compatibility & Full Set Convenience

This replacement set is custom-made for the Momcozy S12 Pro and S9 Pro models, ensuring a seamless fit for efficient milk collection. It includes everything you need: a 24mm flange, a duckbill valve, a silicone diaphragm, a linker, and a milk collector cup. The 24mm flange is ideal for moms with a nipple diameter of 21-23mm, reducing soreness while optimizing milk output.

Advanced Leak-Proof & Anti-Backflow Design

Engineered with a closed system and dual-channel anti-backflow design, this collector cup completely separates milk from air to prevent contamination. The silicone diaphragm seals tightly with no gaps, and the one-way duckbill valve prevents leaks while maintaining strong suction. Even if knocked over, the spill-proof construction keeps your precious milk safe from waste.

Safe, Soft & Easy to Clean

Made from BPA-free, food-grade silicone, this collector cup is gentle on the skin while ensuring safety for both mom and baby. The soft silicone shield conforms smoothly to the breast, enhancing comfort while maximizing suction efficiency. Cleaning is simple—wash with warm soapy water after each use and sterilize with boiling water or steam at temperatures up to 100℃ (212℉) for thorough hygiene

Specifications:

Material: Polypropylene

Color: Transparent

Size: S12 pro/S9 breast pump parts include 1 duckbill valve, 1 silicone diaphragm, 1 silicone 24mm flange, 1 linker, and 1 milk collector cup. 24mm flange universal collector is suitable for mothers with a nipple diameter of 21-23mm and helps with soreness and swelling

Package Includes:

1 x Breast Pump Replacement Milk Collector