





🍼 Keep your pump performing like new — because every drop counts!
Medela PersonalFit Flex Replacement Membranes come in a 2-pack of authentic, BPA-free silicone parts designed to fit multiple Medela breast pump models. Regular replacement every 3-6 months ensures optimal suction and hygiene, making these membranes essential for efficient, safe pumping.









| ASIN | B0B321BZRG |
| ASIN | B0B321BZRG |
| Best Sellers Rank | #17,831 in Baby Products ( See Top 100 in Baby Products ) #100 in Breast Pump Parts |
| Brand | Medela |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,109) |
| Customer reviews | 4.7 4.7 out of 5 stars (2,109) |
| Date First Available | 10 June 2022 |
| Item model number | 101044540 |
| Manufacturer | Medela |
| Package Dimensions | 11.1 x 6.1 x 5.9 cm; 18 g |
| Product Name | breast-pump-replacement-parts |
| Units | 2 Count |
| material_composition | 100% Silicone |
G**S
Carísimas
L**D
Replacement part for Medela Flex. Exactly as original, no issues at all. I had to replace after a year of using.
N**N
Effective replacements! Helped my milk supply bounce back after replacing my pump pieces with these new membranes.
M**M
Works as expected
T**Y
When I pumped with my first daughter, I had to replace the whole housing as they didn’t sell the membrane separately. I was so excited to see that was updated over the last couple of years. It’s much cheaper and more environmentally friendly. Amazon also has the best price that I could find.
Trustpilot
2 weeks ago
2 weeks ago