How do I fit my flange and inserts?Updated 11 days ago

Make sure that the proper flange size is being used. The nipple should not be too tight or loose inside the flange tunnel and the nipple should be able to pull back and forth easily when pumping. It's essential that a good seal is created between the breast and silicone inserts and that the correct size insert is used.

Please see the flange size guide located in the product manual.