Flange Size Calculator
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Use this flange size calculator to get the right diameter of your breast pump flange.
![](https://www.sant-ambrogio.it/wp-content/uploads/2017/03/img_58c28d4823aba.png)
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![](https://support.motifmedical.com/hc/article_attachments/360055019813/Good_Fit.png)
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