4PC Flange Insert 15mm Compatible with Momcozy M5/M6/M9 Wearable Breast Pump Replacement, BPA Free Silicone M5/M6/M9 Flange Inserts Same Suction as OEM(4PC-15MM)

Bought these for a trip to Disneyland. My first pump was midday and I got an impressive 160ml from one boob in the full 30min session. Normally I’d get maybe 120-130. Really impressed. I also really love the carrying case and presentation. Very nice quality

These have a layer that goes inside the pump preventing them from moving around or falling out of the pump easily. I actually went back and bought another pack of a different size. Quality is great

Bought these as a replacement for my MomCozy M5 and they fit well. This price makes it easy to replace them as recommended by manufacture.

This does not fit well in momcozy m5. It needs to be pushed hard to fit in.

I absolutely love my Momcozy M5!! I when I got my replacement parts I naively threw away my old parts (since I was overdue for new ones anyways) and before I needed to pump again that day had thrown away numerous other things-like food. Once I pumped I didn’t get as much milk out and still felt hard. I thought it was an off day. Whenever I was the parts and went to put them back together I realized that a few pieces were too big for their spots and so the suction wasn’t working well and I was being left full still. I tried fixing the problem but ended up with mastitis the next day because I couldn’t get them to work properly. I now have to order the exact same parts again and cannot do a return for the current ones because I don’t have my old pieces to use anymore since they are gone and covered in grossFood for hours on end anyways. I feel frustrated as an exclusive pumper with only one pump and wish I didn’t have to waste anymore money on this. Will definitely be ordering through MomCozy itself now.

Very good product

Always get clear to see yur nips also was good product but need to make smaller ones 13, 14, also

I bought this as a replacement after my original collector cup cracked, hoping it would be a more affordable alternative. I’m giving it two stars because while it technically works, it doesn’t fit well with the Momcozy M5 pump motor. There’s a noticeable gap where the motor attaches, which affects the suction. I also noticed that the breast using this cup didn’t empty as fully as the other side using the original cup. To make things worse, it occasionally leaked during pumping, which was really frustrating. After giving it a try for about a month, I finally gave up and purchased the official Momcozy brand collector cup instead.