Ameda CustomFit Flange System™

Ameda offers CustomFit™ Flanges because every mother needs a good flange fit for optimal comfort and best milk flow. The flange is the piece held to your breast during pumping, and flange size is determined by the width of its opening. CustomFit Flanges are compatible with Ameda HygieniKit (included with all Purely Yours breast pumps) and the One-Hand Manual Pump. With up to seven sizes to choose from, you're sure to find the best fit for you and your body's changing needs.

With a tight fit, your nipple may rub along the tunnel's sides or move very little. With a good fit, you should see space around your nipple during pumping as it moves freely in the flange's tunnel. The best way to find a good fit is to try different flange sizes until you find the one that feels best and gives you the most milk.

Finding a Good Flange Fit

21mm Flexishield - 17211
  • BPA & DEHP Free!
  • 21mm breast flange insert
  • Fits inside 25mm flange
  • Custom fit for smaller breasts
  • Stimulates milk let-down reflex
  • HygieniKit compatible
Code:6-10075-17211-5
Price:
$13.95
22.5mm Flange Insert- 625111
  • BPA & DEHP Free!
  • 22.5mm breast flange insert
  • Fits inside 25mm flange
  • Custom fit for smaller breasts
  • HygieniKit compatible
Code:76-10075-625111
Price:
$2.95
25mm Flange - 625108
  • BPA & DEHP Free!
  • Standard 25mm breast flange
  • Included with all HygieniKits
  • HygieniKit included with all Ameda breast pumps
Code:76-10075-625108
Price:
$7.95
28.5mm/30.5mm Flanges 17148P
  • BPA & DEHP Free!
  • Two 30.5mm breast flanges
  • Two 28.5mm flange inserts
  • Custom fit for larger breasts
  • HygieniKit compatible
Code:6-10075-17148-4-P
Price:
$12.95
32.5mm/36mm Flanges - 17358
  • BPA & DEHP Free!
  • Two 36mm breast flanges
  • Two 32.5mm flange inserts
  • Custom fit for larger breasts
  • HygieniKit compatible
Code:6-10075-17358-4
Price:
$13.95