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🍼 Pump smarter, not harder — comfort and efficiency in every drop!
These BPA-free silicone flange inserts convert any 24mm breast pump flange to a smaller size (up to 21mm), enhancing comfort and milk output. Compatible with leading brands like Spectra, Medela, and Willow, they offer customizable sizing options and dishwasher-safe convenience, making them an essential upgrade for every pumping mom.











| ASIN | B09HSM7MZR |
| Additional Features | Closed System, Hands Free Usage, Painless, Spill Proof, Wearable |
| Best Sellers Rank | #16,183 in Baby ( See Top 100 in Baby ) #263 in Breast Pumps |
| Brand | IDAHO JONES |
| Brand Name | IDAHO JONES |
| Color | Clear |
| Customer Reviews | 4.5 out of 5 stars 243 Reviews |
| Included Components | 2x21mm Inserts Only |
| Is the item dishwasher safe? | Yes |
| Item Nype Name | Flange inserts |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Idaho Jones |
| Manufacturer Part Number | IJ0025 |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | BPA |
| Model Name | Pump-A-Collect Flange Inserts |
| Model Number | IJ0025 |
| Number of Items | 1 |
| Operation Mode | Manual |
| Power Source | Corded Electric |
| Product Style | All-season |
| Size | 2x21mm Inserts Only |
| Special Feature | Closed System, Hands Free Usage, Painless, Spill Proof, Wearable |
| UPC | 655364942536 |
| Unit Count | 2.0 Count |
K**N
Great fit for Zomee Z2 pump
Bought these to fit my Zomee Z2 double electric pump (24mm flange) and they were a great fit for it. In a pinch, I was also able to use them a couple of times for my older model Medela Manual pump (24mm flange), but they definitely fit the Zomee better. I feel like with more use or from constantly putting them on and off to clean them, it started to feel a little less snug in the original flange, like it was easier to get them in and out of the flanges... But still did its job great. Was able to get proper suction which helped get a good amount of milk pumped.
D**B
Life saver!
My wife says these are a life saver. Much more comfortable than the original plastic version. Just be sure to get a new middle connector/adapter part to to go along with them.
R**Z
Very comfortable and can use with multiple pumps.
I used these to size down the collection cups from Idaho Jones. They provided nice comfort. I also use these with my Elvie Pump! I’ve tried so many inserts with my Elvie pump and I always have to cut them down because they are too long and cover a small hole at the top of the flange. It was very uncomfortable because my nipple would rub against the cup. With these inserts, they fit inside the Elvie perfectly! No need to cut them down!
M**N
Worked great with momcozy
Great inserts that work with momcozy!
R**L
Imani i2 plus
Exactly what I was looking for. I use the Imani i2 plus portable pump and didn’t realize I was using an incorrect flange. I needed the small ones and now I get 6+oz vs 3-4oz.
B**E
Didn’t know I needed these
As a four time mom I was curious if I had a smaller flange on the breast pump if I would be able to pump more milk out and the answer is yes. I recommend finding the correct flange size for any nursing mom.
E**Y
Does not fit well in flanges
Pros: - Clear (makes it easy to see nipple alignment) - Holds up well in dishwasher - Fits in wearable pumps Cons: - Hard to get in and out of flanges, gets stuck easily Overall they are not bad and I really like that they are clear but they are slightly too big to fit in 24mm flanges which makes it hard to put them in and take them out. For reference, I use Spectra 24mm flanges.
A**R
It’s okay
I got the 17mm to fit my 24mm flanges. They work fine when I use them on the electric pump but they pull to harsh on the madela manual pump.
Trustpilot
1 month ago
1 month ago