Silicone Diaphragm Compatible with Momcozy/TSRETE/HAUTURE/PADRAM/LoveOfLive/OMFMF, Use with Wearable S9 Pro/S10/S12 Parts Replace, Wearable Breast Pump Accessories (4 Piece Set)

This replacement valve was a life saver ! Always good to have a back up . I pumped regularly and these lasted me a longgg time

I've been an exclusive pumper using the same pumps that use these parts for more than 2 years total. These parts are absolute garbage and tanked my supply. They wore out after one day of pumping! The material is way too soft and flexible which does not allow for full strength suction. I thought something was going on with me since I had just switched the parts, and tried again switching parts, and again, until I realized the duck bills aren't even fully closed when they are brand new! I went through all of these is about 10 days trying to power pump, drink my weight in water, and of course trying not to stress before realizing the issue was these parts. I wish I had taken a picture before I threw them all in the trash. I ordered replacements from a different manufacturer and finally my supply has returned, not without some power pumping though. Stay away!

A perfect fit to replace on the s12 breast pumps. Cheap and easy to replace. Durability is great. Easy to clean and wash. Dries fast for easy next time use. I would recommend or buy again!

Muy buenas las valvulas, el material se ve y se siente de calidad.

I'm always a little nervous to order a part that is compatable with another brand, but these duck bills fit my MomCozy pump PERFECTLY at such and affordable price!

Does not fit momcozy s9 pro. They are two long

They fit and work nicely, after a while I change them cause they get loose and also stained.

Love these! I was a little Leary at first because I had never ordered these before just the actual size flange I needed. But these are a game changer and so convenient! I use them on my plastic flanges for my pump at home and my wearable pumps too. Highly recommend!!