

🔧 Keep your pump flawless, keep your flow unstoppable!
Maymom’s Replacement Parts for Medela Harmony Manual Pump include 4 silicone O-rings and 2 membranes made from BPA and DEHP-free materials. These FDA-registered and globally certified components ensure a perfect fit and safe, hygienic pumping. Highly rated by thousands of users, this set extends the life of your pump with trusted quality and health-first design.



















































| ASIN | B016Y51X5U |
| Best Sellers Rank | #2,950 in Baby ( See Top 100 in Baby ) #11 in Manual Breast Pumps |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,617) |
| Date First Available | October 21, 2015 |
| Is Discontinued By Manufacturer | No |
| Item model number | M022-4O2M |
| Manufacturer | Maymom |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 2.95 x 1.97 x 0.16 inches; 0.2 ounces |
R**E
Great replacement parts
Seems to work well! The o ring fits perfectly on the pump stem! Thank you for a great product.
D**N
Perfect match
These fit my hand pump PERFECTLY 👌 Lost one of the little gaskets and couldn't find the name brand replacement parts for it. Bought these and they worked like a charm. Saved me having to buy a whole new hand pump!
L**.
Perfect fit for medela hand pump
O ring fits perfectly on Medela hand pump!
A**R
Perfect fit
Exactly what i needed for my medela hand pump. I thought i was going to have to buy a brand new one but i found these on here and was the perfect fit to help my suction!
D**5
Great
Great
F**A
What I was looking for
Fits perfectly in my pump forgot to take a photo.
G**L
Perfect fit
Perfect for the Medela hand pump
C**E
Probably necessary purchase
Reliable replacement for easily worn-out and easily lost gaskets.
C**H
Excellent replacement parts
C**R
Super gut. Meine Pumpe funktioniert wieder. Die Saugkraft ließ extrem nach und dank den neuem O-Ring funktioniert alles wieder und ich muss mir keine neue kaufen.
M**K
Helpful.
C**N
Encaja perfectamente y funciona bien. Tardó poco en llegar. Es la única opción que he encontrado para el extractor porque en Medela hay que comprar la bomba entera.
S**N
Zonder o-ring trekt de kolf niet vacuüm
Trustpilot
2 weeks ago
2 weeks ago