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Your cart is empty.Mompmuir is a brand that pays great attention to product quality. If you have any doubt about our products, please feel free to contact us.
Taylor Fuqua
Reviewed in the United States on May 3, 2025
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!
Chelsea Neuzil
Reviewed in the United States on May 20, 2025
This replacement valve was a life saver ! Always good to have a back up . I pumped regularly and these lasted me a longgg time
Mandy Wallace
Reviewed in the United States on May 2, 2025
Does not fit momcozy s9 pro. They are two long
Meg
Reviewed in the United States on September 1, 2024
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!
Monika Lobbell
Reviewed in the United States on August 28, 2024
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!
Mark L.
Reviewed in Canada on March 5, 2024
Love having an extra pack of these for additional pump parts if one breaks or has to be cleaned. Fit perfect with my current pump
Jorge Alvarez Manrique
Reviewed in the United States on December 12, 2024
Muy buenas las valvulas, el material se ve y se siente de calidad.
Kirsty
Reviewed in Australia on January 9, 2024
Don’t bother if you have the momcozy it doesn’t fit properly so the suction is useless. I can normally pump in about 10-15 mins but with the new parts after 10 minutes I had only a few drops. Absolute waste of money
Marianne
Reviewed in Canada on April 10, 2024
J'ai acheté ces pièces de remplacement pour mon tire-lait MomCozy S9 Pro (disait être compatible). Bien que les pièces entrent dans le tire-lait, le produit est trop épais, de mauvaise qualité et incompatible, la machine ne peut pas fonctionner avec ces pièces à l'intérieur. Il vaut mieux acheter les pièces de rechange originales pour ne pas avoir de problèmes !
Customer
Reviewed in Canada on December 7, 2023
Fits my momcozy pumps. Good quality.
Yevnika
Reviewed in the United States on November 9, 2023
They fit and work nicely, after a while I change them cause they get loose and also stained.
Mackenzie
Reviewed in Canada on October 14, 2023
These fit my pump Perfectly
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