







🍼 Keep your pump performing flawlessly—because every drop counts!
Maymom Replacement Silicone Diaphragms offer a high-quality, BPA/DEHP-free alternative compatible with Ameda Purely Yours and Mya Joy breast pumps. Sold in convenient 4-packs, these steam-safe diaphragms come with a 6-month replacement warranty, ensuring hygienic, reliable performance backed by a 4.7-star customer rating.



















































| ASIN | B00RITA38U |
| Best Sellers Rank | #35,800 in Baby ( See Top 100 in Baby ) #619 in Breast Pumps |
| Customer Reviews | 4.7 4.7 out of 5 stars (878) |
| Date First Available | December 28, 2014 |
| Is Discontinued By Manufacturer | No |
| Item model number | A003-4U |
| Manufacturer | Maymom |
| Product Dimensions | 3.15 x 1.97 x 0.79 inches; 0.81 ounces |
G**I
Perfect replacement
My pump only came with 1 set of diaphragms, which it won't work without, so I took a chance on these to have a spare set and it was well worth it. I got two sets for cheaper than I could get one through the manufacturer and I can't tell the difference between them. They work great, and since the parts need to be changed out every once in a while just due to normal use I will definitely be buying them again.
N**A
Fits and works perfectly
I had to order these because a cat I was fostering tore the ones I had. So they were not functioning correctly. The milk was getting backed up and coming out into that area. They are a little pricey but the price is not any better through Ameda and I wouldn’t have received it as quick as with Prime. So far they fit and work perfectly. They are exactly the same as the ones that came with my Ameda Purely Yours pump.
R**A
Great Ameda Pump Replacement; Almost exact!
I purchased extra flanges for my Ameda pump which did not come with the silicone rubbers so I bought these. They were comparable to the originals and work just fine! In the photos, the replacement LSL are on the right and the original is on the left but you couldn’t tell right? Maymoms even feel a tad bit thicker- not sure if that’s here or there just thought it was worth mentioning.
H**Y
Great for Ameda pump
Needed an replacement diaphragm after mine fell out of my pump bag and my pup chewed it up. Fits my Ameda pump great. The diaphragm does stick to the part on top when unlocking but it comes right off. This product was also way cheaper for a 4 pack than ordering one from the company.
Z**D
Works perfectly
With my old pump pieces I had to take the top off and reseal then constantly to keep pressure. But these worked perfectly I didn't even need to watch it.
S**4
As great as advertised!
These perfectly fit my Ameda Finesse pump. Over time it is expected with high use for the diaphragms to develop holes due to them scrunching with the suction. The first set lasted me one year with pumping 6 times per day! The carrying case is also very convenient to keep the extra parts clean in my pump bag.
L**N
Better and cheaper
They worked great with my ameda pump and are way cheaper!
C**H
A wonderful replacement
Serves the exact purpose of what they’re intended for. Got these to replace one that went bad and wasn’t releasing properly. Now that I have 4 extra, I am not worried at all. Wife has been using them for over a month now and they’re still going strong.
M**D
Perfect fit for my ameda lactaline pump. Just needed some replacement ones for maintenance I bought the pump 5 years ago with my son after trying several this one was great so it's fab I can just get these separately to keep it effective still works like a brand new pump for my new baby!
K**T
I'm an exclusive pumper and have been for 11 months. I swear by Maymom! These diaphragms feel a bit thicker than the brand name and I've never had an issue with suction or milk backing up into the flange.
E**S
Bought these as find having spares for everything much easier. Takes the pressure off the all “is that part washed and sterilized?” Would recommend
L**K
Works great
J**G
It’s worth the money
Trustpilot
1 week ago
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