4PCS Duckbill Valves 2PCS Silicone Diaphragm Compatible with Momcozy M5 Breast Pump, Breast Pump Replacement Parts Accessories for M5,6PCS

It works as intended, fits both V1 and V2 pro without issues. Also affordable and 10 pcs is a good quantity

loved this and they come in a small container which is nice if you need to travel with them! fit perfectly

These worked great with my mom cozy M5 breast pump! Recommend purchasing if you are looking for a non-brand cheaper alternative.

Worked perfectly for my wife’s mom cozi pumps. Fit perfectly

Got these as replacements for my momcozy v1 pro and they are almost identical to the original ones. Definitely recommend as I’ve lost many while washing them and they go down the drain because they can’t be seen while in water.

Trae varios respuestos, de muy buena calidad y compatible con varios extractores a mi me encantó 10/10

Work great on the mom cozy pumps. Saved me some money as these need to be replaced often. The fit and work great.

Came fast and as described. Bought to replace my mom cozy part Thats an older model but doesn’t stay on tight.