6 Pack Pump Parts, Duckbill Valves Silicone Diaphragm Compatible with Momcozy M5, Replace Mom Cozy M5 Replacement Parts

These worked great as replacement parts for my Momcozy breast pump. Everything fit properly and worked just as expected without any issues. Nice to have extra parts on hand, especially when pumping all the time and constantly washing pieces. Good quality and a lot more affordable than constantly replacing branded parts.

These are just what I was needing. I would go through the values for my Momcozy M5 wearable pumps so quick. These were perfect replacements and worked just as expected.

I bought this to replace parts of my mom cozy once I like the inside pieces. It fits just right and suction is great. Can’t tell the difference. For the amount of piece for this piece isn’t to bad comparing it to the actual mom cozy replace that only comes with a piece itself.

They’re good. We’re just as well as the ones that came with the pump.

Yo tengo la máquina M5 de Momcozy, y estas partes están baratas y económicas. La verdad me gustó le quedaron perfecto y trabajan perfecto

As an exclusive pumper for my 10m old it’s good to change these out every so often. Ive been doing it for so long and couldn’t imagine using anything else.

These are just like the ones from momcozy and I used these for 20 days now and it seemed to have worked great but now my output has not been as good as it used to be and I thought my supply was low but I have another set of parts and I get great output so now I realized it's these parts. They just don't seem to last long for me.

Perfect fit for replacement parts!