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Clear Comfort Silicone Flange Inserts

(31 reviews) Write a Review
Ships in 1-2 business days
2.50 Ounces

Our Silicone Flange Inserts - reduce 24-28mm Flange Tunnel Down to 13mm, 15mm, 17mm, 19mm or 21mm!

These versatile silicone inserts will reduce the flange size to 17mm, 19m or 21mm. They work great with wearable breast pumps and collection cups! Compatible with: Medela. Spectra, Motif, Lansinoh, Elvie, Willow, MomCozy, Freemie Cups, LegendairyMilk Cups, and many more!

Great tool for Lactation Consultants to use for sizing. Heat resistant - can be sterilized in boiling water.

Compatible with following pump Flanges and more: 

  • Medela
  • Spectra
  • Lansinoh
  • Motif
  • Elvie
  • BabyBuddha
  • Hygeia
  • Evenflo
  • Willow
  • MomCozy
  • Elvie
  • Youha

Flange Inserts for Elvie Pump, Flange Inserts for Willow Pump, Flange Inserts for YOUHA pump


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31 Reviews Hide Reviews Show Reviews

  • 5
    Good quality

    Posted by Violet Munoz on 17th Nov 2022

    Was satisfied with my purchase

  • 5
    Insert 21mm

    Posted by Yoselin Jimenez on 16th Nov 2022


  • 5
    Must have

    Posted by Jordan Sampson on 4th Nov 2022

    Legit just buy them. Buy them all. Worth it because you can use them in anything and don’t have to buy special size flanges for every pump. I have a medela harmony, Elvie and spectra pump and with these I can just pop them in. Worth every penny.

  • 5
    Great product

    Posted by Allegra on 10th Oct 2022

    Love having a variety of flanges in my toolbox as an IBCLC. Love these products!

  • 5
    My supply increased!

    Posted by Amanda Huntwork on 10th Oct 2022

    I use to get around 5-8 ounces using a wrong flange size.. now I get anywhere from 8-12 ounces! Also, fits my Ameda Mya flanges like a glove ❤️

  • 5
    Love these!

    Posted by Meghan on 7th Oct 2022

    Love these! Work great in my spectra / motif flange. And in the Willow go.

  • 5

    Posted by Ariel on 3rd Oct 2022

    19mm was a great size for me. It fit my momcozy s9 and I Get to pump comfortably now.

  • 4
    Feels so much better

    Posted by Andrea on 28th Sep 2022

    Pumping feels so much better and more productive

  • 5
    Supply Saver!

    Posted by Cassandra on 27th Sep 2022

    My supply was dwindling due to wrong flange size so I finally measured myself and made the purchase after debating for a couple weeks if it was worth it. with the first use it was so much more comfortable (i didn’t realize how uncomfortable it was before until I used the right size) and I produced more than I have in the last month. I’ll be purchasing another set soon to go with my other pump so I don’t have to switch them constantly.

  • 5

    Posted by Patiance Garverick on 27th Sep 2022

    The difference from the default 24/28 mm flanges to a size that actually fits and doesn’t suck everything in is amazing. Significant decrease in discomfort from pumping and now I actually feel empty and not needing to pump for as long. So happy!!

  • 5

    Posted by Ale Garcia on 23rd Sep 2022


  • 5
    Great inserts

    Posted by Julie on 20th Sep 2022

    Really love these. They fit easily but don’t move around, and are very comfortable compared to some other brands. Definitely ordering these again if I need an extra set!