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Maymom 21mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride Flange (24mm), Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Pump Parts

Free shipping on orders over $29.99

$14.98

$ 7 .99 $7.99

In Stock

1.Color:Green


2.:15


About this item

  • Content: 2X 21 mm inserts. Compatible with 24mm Elvie Single/Double Electric, Elvie Stride Cup. It will Reduce 24-mm shield nipple tunnel down to 21 mm. Not original Elvie pump parts.
  • Compatible with Momcozy S9, S10, S12 (24mm Cup)/ Legendairy Milk (24mm Cup)/Tsrete Wearable silicone Cups (24mm Cup). Also compatible with Medela PersonalFit Flex 24mm breastshield, Medela Hands-free Cup(24 mm), Motif Luna 24mm flange, Ameda Mya 24mm flange, Ameda Mya Pro 24mm flange. NOT compatible with 27mm Momcozy M1 Cup.
  • Maintain compatibility with most handsfree bra. You can still use most handsfree bra on the market, having this insert installed inside 24mm detachable shields.
  • Snug fit. Unlike the other version of Maymom longer nipple-tunneled insert, there is no need to trim or cut this model of Maymom insert. Availabe sizes: 21, 19, 17, 15, 13mm.
  • BPA free, made of food-grade silicone. Compliant with US FDA regulations for food contact. Products packaged in retail pack, sealed by manufacturer, Maymom.



Product Description

Smart Design, Easy to Use

maymom flange insert shorty - Durable Construction

Durable Construction

  • The rim is specifically designed to be soft for the breast and strong enough to endure frequent pulls and washes.
maymom flange insert shorty - Safeguard Against Milk Backflow

Safeguard Against Milk Backflow

  • The additional collars surrounding the insert ensure no milk backflow into the space between the insert and flange
  • Provide complete seal for improved suction.
maymom flange insert shorty - Size Reduction Gadget

Size Reduction Gadget

  • Easily and quickly reduce large-sized flange to customized one.
  • Personalized size available ranged from 13 mm to 21 mm in small increments for pumping comforts and performance.
maymom flange insert shorty - Size Reduction Gadget

Snug Fit - No Cut Needed

  • The insert fits snugly to Elvie Double/Single Electric Wearable Pump, Elvie Stride, Medela Hands-free Cup, Momcozy/TSRETE Cup.
  • No need to trim the edge of Maymom old generation flange insert!

Maymom Flange Insert Compatibility

maymom flange insert comparison chart
maymom flange insert comparison chart
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Line
Reviewed in France on March 3, 2025
Utile pour éviter les douleurs dans des téterelles trop grandes. facile à installer et à retirer w nettoyage aisé. Devrait tenir dans le temps
Kay
Reviewed in the United States on March 29, 2025
They worked great! They fit in my breast pump and were easy to clean.
Cátia Carvalho
Reviewed in Spain on August 14, 2024
Adaptam-se muito bem à bomba da Medela freestyle hands free. Deixam o funil muito confortável.
Bridget W.
Reviewed in the United States on October 27, 2024
I used these for my hands free pump and they were a perfect fit. It makes my pump easy and painless to use on the go. These inserts were a great value as well in comparison to the brand name.
Bethany Lingafelter
Reviewed in the United States on October 22, 2024
Sizing was true. Silicone is soft and comfortable. Easy to use and wash.
Cristina
Reviewed in the United States on April 12, 2024
These are silicone flanges, any size 17mm and under are thicker than most other flanges meaning if you are usually a size 17 in momcozy flanges in this you would be 18-19mm. i went through 4 orders to basically figure that out but thankfully through amazon customer service i got my money back to replace the wrong size. but to go through 3 orders to figure that out sucked. however once i got the right size it was a dream. Flanges must be replaced after 3 months bc of wear. I didn’t think so but i noticed it began to hurt when pumping, not replacements and it fixed the issue plus my pumping amount was back to normal. Overall, there are cheaper flanges for more flanges out there but these are cute colors and seem better quality.
SaB
Reviewed in France on August 6, 2023
Indispensable quand on ne répond pas aux 21mm standard. Attention s’adapte avec un 24mm. Ce produit-ci fonctionne tout aussi bien que ceux opaques ou de couleur vendus à la paire.
Eleonora
Reviewed in Mexico on August 22, 2023
Funcionan muy bien, se adaptan perfecto al medela pump in style pero el color hace dificil ver que este correctamente colocado
Josselin
Reviewed in the United States on August 19, 2023
I have an Elvie stride pump. I needed a better suction for so bought these and they fit great. Only thing I did notice is that they don’t go all the way in so I have to really push them in to ensure it suctions well. Other than that no problem
RiTara Williams
Reviewed in the United States on July 17, 2023
I did not originally realize I was not using the correct size for pumping so my pumps would have a problem with suction at times. Now that I use these (21 for my plug in machine and 19 for my portable pumps) I am able to empty out much better. I’ve used these with my Motif machine, Momcozy S12 and S12 pro, and Elvie Stride. These fit them all!
Meliza
Reviewed in the United States on December 17, 2023
The media could not be loaded.
Ivana Krommelova
Reviewed in Germany on October 10, 2023
They work with my Lansinoh pump. They also do their job. However the fact that they are not see-through makes it super hard to place them correctly over the nipple. I have to readjust so many times before I get it right. Next time I’d rather buy a clear plastic ones.
Abby McDonnell
Reviewed in the United States on November 1, 2022
I have the original Maymom inserts in multiple sizes from my last pregnancy. I wanted to try a few smaller sizes this time (after having actually taken my measurements) but also got another set of 19 mm. I have a motif Duo and Luna, a Medea hand pump, Legendairy cups, and the Momcozy M1. These blue/green inserts fit better than the originals for each pump/flange. The originals were great but these are even better. I also liked that each size was a different color. I often use 19 mm for both sides but I can see it being a time saver for someone who uses a different size on each side, never having to find the numbers on the side to figure out which goes where.Overall, an amazing product that seems to fit most, if not all, flanges/pumps. I love them!!
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