Flange Accessory Kit

If your current breast pump flanges aren’t quite the right fit, our Flange Accessory Kit offers a simple and effective alternative to silicone inserts. Designed for comfort and performance, these hard plastic flanges are available in 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, and 19mm—perfect for those needing smaller sizing than what came standard with their pump.

Each kit includes:

• 1 x Flange (your selected size)

• 1 x Backflow Protector

• 1 x Duckbill Valve

Compatible with most pump models and fits wide-neck bottles, including other major brands. Ideal for anyone seeking a reliable, comfortable pumping experience with a more tailored fit.