A necessity: It makes life with a newmom much easier! Great replacement part for M5 breast pump, if you noticed that there wasn’t the same level of suction like the start

Perfectly Compatibility: The duckbill valves and diaphragm perfect fit for Momcozy M5 wearable breast pump, helping you maintain peak pump performance and milk output

Food Grade Silicone Material: BPA-free, made of food grade silicone,safe,soft and odorless.The pump replacements parts are perfectly help you improve efficiency when using a breast pump

Easy to Clean: Wash valve and diaphragm for momcozy m5 after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of ≤100℃（212℉）for 5-10mins

Package Content: These breast pump replacement parts bring same comfortable and ease experience just like the original parts that came with pump, including 2 valves, 2 diaphragms, 1 storage box