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Maymom Membranes (16-pack) are premium, 100% BPA-free silicone replacements compatible with select Medela breast pumps including Pump-in-Style, Lactina, Symphony, and Swing models. Each batch meets FDA standards for food-safe materials and can be sterilized via steam or boiling water. Designed for monthly replacement, these membranes offer a cost-effective, hygienic solution trusted by thousands of moms and crafted with over six years of expertise.



















































| ASIN | B00857SS6S |
| Additional product features | Bpa Free |
| Batteries required | No |
| Best Sellers Rank | #33,214 in Baby ( See Top 100 in Baby ) #570 in Breast Pumps |
| Customer Reviews | 4.7 4.7 out of 5 stars (789) |
| Dishwasher safe | No |
| Is Discontinued By Manufacturer | No |
| Is portable | No |
| Item Weight | 0.32 ounces |
| Item model number | M003 |
| Material Type | Silicone |
| Material free | BPA Free |
| Number Of Items | 2 |
| Product Dimensions | 2.13 x 3.94 x 0.16 inches |
| Pump type | Manual |
| Style | Pump In Style,Freestyle,Manual |
S**A
Must have
Cost effective replacements. It is important to replace these regularly and these fit great.
B**T
Works perfectly
Fits exactly in my medela pump. Suction is great and awesome value pack. Much better deal than the name brand and works just as great.
D**E
... Medela PISA stopped performing as well as I would like. I replaced all of the valves and membranes ...
I bought these when my Medela PISA stopped performing as well as I would like. I replaced all of the valves and membranes and it's performance immediately improved. Honestly, I should replace these more often. I've had no problems with these since I purchased. They appear to be made well and none have ripped.
M**A
Cheap and Easy
I exclusively single pump, so my whole setup gets a lot of use. I have to change the membrane weekly to ensure optimum yield (recommendation for double pumping is usually once a month for supplemental pumping. So at 6-8 sessions a day, I would change mine every two weeks if I double pumped), so go through them quickly. They fit perfectly on Maymom valves or those directly from Medela. Best part of this is the price!
M**H
Great Value and Work Well
These work just as great as the name brand, but for a fraction of the price. I pump at work four days a week. I have been back to work for 3 months and have not had a problem pumping/keeping up my supply. It is nice that these come in a value pack because it is recommended that they membranes be changed fairly frequently to maximize pumping success..
M**N
Better than Medela brand
My pump seemed to be losing suction. I'd had my membranes for a while, so I knew that while it could be the motor going out (my pump is powering through the second kiddo), I may just need new membranes. These increased the suction so much that I had to turn the suction on the machine down from where I usually have it, so I'd say they work even better than the Medela brand. They seem thicker and less likely to warp as quickly, so maybe that's why. I will buy more of these when I need to, and save money over the pricier Medela ones.
K**W
Great product.
Can't tell the difference between these and the Medela brand that comes with the pump. Nice to have extra as backup, but I'm not going through them very quickly as they hold up very well.
M**L
Will buy again
Bought these to replace the membrane on my medala pump and they work perfectly
T**Y
This product is good and last. FYI, something I didn’t know (maybe I’m an idiot) which is what prompted me to buy more of these. These are reusable you do not need to throw them out after each use just wash them with water make sure they fit with out any lose openings if they do then replace with new ones. See instructions.
J**E
I think these work just fine. I’m an exclusive pumper and I have to replace these membranes about every three weeks or so to keep good suction. That’s pretty good since I pump 5 times a day for about 20 minutes each. I didn’t notice a difference with the membranes that came with my pump and theses ones
A**I
Easy to use
A**R
I bought these for my daughter and she was so happy to find them in a bigger quantity. Two of them have already been used and was no problem changing. They work very well. My daughter and I would highly recommend them for the price.
E**R
Fit très bien!
Trustpilot
2 days ago
2 weeks ago