Ameda CustomFit™ Breast Pump Flanges

Finding the right flange size is key to comfortable and effective pumping. The Ameda® CustomFit™ Flange System offers a wide range of sizes and inserts so every mom can achieve the best fit for her body. While the standard 25mm flange comes with all Ameda HygieniKit® Milk Collection Systems, additional sizes and reducing inserts ensure maximum comfort and optimal milk flow.

Available in M–L (28.5mm / 30.5mm), XL–XXL (32.5mm / 36mm), reducing inserts (22.5mm), replacement flanges (25mm, 28.5mm, 30.5mm), and Ameda Flexishield™ 21mm inserts (2-pack), this system grows with your needs. All options are made from BPA- and DEHP-free materials, safe for both mom and baby, and fully compatible with every Ameda breast pump.

Because breast and nipple size can change after birth and with regular pumping, choosing the right flange size helps improve milk expression and overall comfort.

Key Features & Benefits

• Compatible with all Ameda breast pumps & HygieniKit® Milk Collection Systems

• Standard 25mm flange included with every HygieniKit®

• CustomFit options: 22.5mm, 28.5mm, 30.5mm, 32.5mm, 36mm, 38.5mm

• Ameda Flexishield™ inserts available in 21mm (2-pack)

• Designed to improve milk flow and pumping comfort

• Safe materials: BPA- and DEHP-free

• Easy to clean, assemble, and maintain