Wearable Breast Pump Accessories Replacement Parts Flange 24mm Compatible with MOMMED S21 S18

fit perfectly in my motors for my momcozy s12. they are the same thing as MC! surprised and pleased with the purchase. will buy them again when i need new replacements

Worked so good for my breast pump!

Love the wearable pump, but I found it very tedious and challenging to stack insert the 21mm inserts within the 24mm insert, inside of the 28 flange. I picked up the 24mm flange and these are exactly what I needed for a positive pump experience. I have had no leaks, and the suction power is great. I'm very happy with this purchase!!

I have MomMed portable pumps and it fits perfectly with no leakage.

I thought this was two pieces and it's only one just in case anyone thinks the same thing as me.

I love this product fits my mommed S21

This product claims to be compatible with MomCozy S12 but it is not. While it looks like the MomCozy collection system, there is actually no way to connect the motor/pump to the collection cup. There is also no way to submit that the item does not work to customer service, even though it says items can be refunded or replaced if defective/damaged. Very disappointed. Do not get this to use with S12.

I purchased these looking for a replacement option for my zomee hands free pump because the zomee duck bill valves are flimsy and wear out fast. These valves were super nice quality and seemed thick and durable....but unfortunately don't fit in the zomee so I had to return.