Breast Pump Flange Inserts
Flange Inserts - 13mm
$5.50
Flange Inserts - 15mm
$5.50
Flange Inserts - 17mm
$5.50
Flange Inserts - 19mm
$5.50
Flange Inserts - 21mm
$5.50
Price excludes shipping (calculated at checkout).
Shipping to New Zealand addresses only.
NO GST payable on these products.
How do I measure my correct flange size?
To find your ideal flange size, start by measuring your nipple. You can use a ruler or order one of our Measuring Cards - instructions included.
Download The Flange FITS Guide
Flange inserts (also called breast shield inserts) narrow the original breast pump flange nipple tunnel (must be a standard 24mm and without silicone massager), i.e. fits all our Unimom breast pumps.
Flange size is important for comfortable and efficient pumping. Some mums experience uncomfortable pumping, that may cause nipple and/or areola swelling. Incorrect flange sizes can also affect how much milk can be expressed or how long it takes to express milk. The standard 24mm size of most breast pump flanges is often too large for many women.
- Our breast pump flange inserts use soft silicone, BPA-free material for delicate skin, and food grade quality for the health of your baby.
- Easy to Clean and dishwasher friendly.
- 5 sizes available: 13mm | 15mm | 17mm | 19mm | 21mm.
Sold separately to allow for differing nipple sizes. If you need a larger size, Expressly For Mums stocks the Unimom 27mm and 30mm breast pump flanges.
Note: Wendy offers a free measure with a purchase of a new breast pump or pump rental.