Youha Flange Insert

/ Breast Pumps Parts

5 Stars Review

YOUHA Flange Inserts (17, 18, 19, 20, 21, 22, 24 AND 26mm) for YOUHA The INs GEN1, GEN2, NEXT and AIO Breast Pumps

For more detail information, see Available Sizes

The YOUHA Flange Insert is a silicone insert that can be placed inside a YOUHA breast shield / funnel / flange to size down the nipple tunnel, and/or to fit smaller nipple sizes so that breastfeeding mothers of different nipple sizes can pump comfortably and effectively. 

These flange inserts are for use on YOUHA The INs (GEN1/2, Next) and AIO breast pumps.

  • No more nipple trauma! Every size to fit every breastfeeding mother’s need
  • Excellent fit for comfort and performance
  • Made of silicone
  • BPA-free
  • Non-toxic and odorless
  • 1x flange insert

For The INs (Gen 1/2, Next) Breast Pumps

  • 17mm, 18mm, 19mm, 20mm, 21mm, 22mm INSERT:
    can fit 24mm breast shield/flange for The INs
  • 24mm INSERT:
    can fit 28mm breast shield/flange for The INs (GEN1/2, Next) breast pump
  • 26mm INSERT:
    can fit 28mm breast shield/flange for The INs (GEN1/2, Next) breast pump

For AIO Breast Pump

  • 20mm INSERT:
    can fit 24mm breast shield/flange for AIO breast pump

How to measure for flange size:

Step 1: Measure your nipple tip with a ruler in millimeters (excluding the areola part)
Step 2: Add 2mm-4mm to your nipple measurement for allowance
  • Example: 20mm + (2mm to 4mm) = 22mm to 24mm, This is your flange size.
    If you are in-between sizes, get the bigger size.
  • Example: Measurement is 25mm, and your flange size is 28mm
Please measure accordingly using our sizing guide in the photos
Possible for the size of the nipple tip to change over time
Possible for the left and right nipple to have different sizes
Using the insert is a trial-and-error process, so it’s advisable to purchase multiple sizes

Care Instructions:

  • Gently wash with baby bottle detergent and water
  • Air dry
  • Please exchange the parts regularly. It is recommended to use it for 3 months. Replace immediately when there is a crack or tear
  • Push the YOUHA insert into the breast shield / flange / funnel all the way to the end
  • Press the YOUHA insert so it can lay flat against the wall of the breast shield / flange / funnel
  • To remove the insert, gently lift one side of the neck area, then twist and pull
  • No more nipple trauma! Every size to fit every breastfeeding mother’s need
  • Excellent fit for comfort and performance
  • Made of silicone
  • BPA-free
  • Non-toxic and odorless
  • 1x flange insert

For The INs (Gen 1/2, Next) Breast Pumps

  • 17mm, 18mm, 19mm, 20mm, 21mm, 22mm INSERT:
    can fit 24mm breast shield/flange for The INs
  • 24mm INSERT:
    can fit 28mm breast shield/flange for The INs (GEN1/2, Next) breast pump
  • 26mm INSERT:
    can fit 28mm breast shield/flange for The INs (GEN1/2, Next) breast pump

For AIO Breast Pump

  • 20mm INSERT:
    can fit 24mm breast shield/flange for AIO breast pump

How to measure for flange size:

Step 1: Measure your nipple tip with a ruler in millimeters (excluding the areola part)
Step 2: Add 2mm-4mm to your nipple measurement for allowance
  • Example: 20mm + (2mm to 4mm) = 22mm to 24mm, This is your flange size.
    If you are in-between sizes, get the bigger size.
  • Example: Measurement is 25mm, and your flange size is 28mm
Please measure accordingly using our sizing guide in the photos
Possible for the size of the nipple tip to change over time
Possible for the left and right nipple to have different sizes
Using the insert is a trial-and-error process, so it’s advisable to purchase multiple sizes

Care Instructions:

  • Gently wash with baby bottle detergent and water
  • Air dry
  • Please exchange the parts regularly. It is recommended to use it for 3 months. Replace immediately when there is a crack or tear
  • Push the YOUHA insert into the breast shield / flange / funnel all the way to the end
  • Press the YOUHA insert so it can lay flat against the wall of the breast shield / flange / funnel
  • To remove the insert, gently lift one side of the neck area, then twist and pull

Key Features

Made of Silicone

BPA-free

Non-toxic

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