【Perfectly Fit for Upgrade M9】：Two M9 overall full set parts only compatible with Momcozy Upgraded Mobile Flow | M9, not for other breast pump. M9 full breast pump including 2pcs X 24mm flange, 2pcs X Red duckbill valves, 2pcs X Red diaphragms, 2pcs X Storage bottles. Made by BDICOVE, Not Mom cozy Original Parts.

【Same Suction Efficient as OEM】: These M9 overall parts are provide the same design and function as original parts, perfectly works with your mom cozy m9 pumping, enjoy ensuring effective and efficient pumping sessions. these replacement accessories provide the equal same output as with original OEM.

【Better Sealing&No-Leak】: Double-layer diaphragm and double-sealed flange parts help maintain the suction power of your breast pump,and two-Layer designing provide more strong suction power and reliable sealing, reducing leaks and ensuring smooth operation.These also help retain a strong suction to make pumping easier, faster, and more comfortable.

【Safe Food Grade Material】:M9 replacement accessories are made of soft silicone and PP materials, durable, BPA-free, long-lasting performance for your pumping, ensuring the highest level of safety, giving you peace of mind about your baby's milk.

【Easy To Use & Clean】: Wash parts after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of around 100°C (212°F). Notice: If you notice that your pump seems to have lost suction, you need to change pump parts, Diaphragm and duck valves need to be replaced every 3 months.