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🔄 Keep your pump flawless—never miss a moment with Medela’s essential O-rings!
This 2-pack of authentic Medela Hands-free Collection Cups O-rings is made from 100% BPA-free food-grade silicone, designed exclusively for Medela’s hands-free collection system. Regular replacement every 3-6 months ensures optimal suction and pump performance, backed by a trusted 4.6-star rating from parents who rely on seamless, hygienic pumping.



| ASIN | B0CN1RH797 |
| Additional product features | hands_free_usage |
| Batteries required | No |
| Best Sellers Rank | #24,038 in Baby ( See Top 100 in Baby ) #52 in Manual Breast Pumps |
| Customer Reviews | 4.6 4.6 out of 5 stars (52) |
| Item Weight | 1.12 ounces |
| Item model number | 101045785 |
| Material Composition | 100% Silicone |
| Number Of Items | 2 |
| Product Dimensions | 3.54 x 0.39 x 5.12 inches |
R**E
Compatible with Medela pump in style cups
These O-rings were compatibility with my medela pump in style cups. They fit true to size and are worth the money.
Q**N
Good
Great. Husband lost orginal one.no complaints
A**H
Perfect
I’m so glad these are available to purchase. I needed them when I felt like my suction wasn’t the best.
A**R
Great product
These worked great in my pump!
C**A
Good intentions but very poor execution on Medela's part
I'm pissed. You can't use this particular model as a replacement because it doesn't fit the other model Medela has. A complete waste of money.
K**E
Perfect replacements
Fit and works perfectly with my Medela collection cups.
T**C
Useful
The seals go sometimes after a lot of use and these definitely help bring the quality back to your Medela
J**K
Great!
Exactly as described. Replacing these increased my output by an ounce!
L**L
Doesn’t fit my cups
Not sure if my cups are just an old style or there’s something wrong with the o rings but they’re WAY too small to fit with my hands free collection cups.
T**H
Worked
Just what I needed
Trustpilot
3 weeks ago
2 weeks ago