

🍼 Pump smarter, not harder — never miss a drop!
This 4-piece duckbill valve and 2-piece silicone diaphragm kit offers 100% compatibility with the Momcozy M9 wearable breast pump, ensuring original-level suction and efficiency. Made from BPA-free, food-grade silicone, these durable replacement parts provide superior sealing to prevent leaks and backflow, enhancing your pumping experience. Designed for easy cleaning and recommended replacement every 3 months, this kit keeps new moms worry-free and fully stocked.
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