Answer
Jan 12, 2026 - 12:11 PM
Flange size is crucial when purchasing SUR-FIT Natura Opaque Drainable Pouches because it determines compatibility with your skin barrier and ensures a secure, leak-proof fit. The best flange size is the one that matches your stoma and barrier opening to prevent leakage and maximize comfort. Available flange sizes in this product line range from 1-1/2" (38mm) to 2-3/4" (70mm), allowing for a tailored fit for various stoma sizes. For example, Convatec 404031 offers a 1-1/2" flange, while Convatec 404029 provides a 2-3/4" option, and Convatec 401508 features a 2-1/4" flange. This variety ensures you can select the most secure and comfortable fit for your needs.
