Answer
Dec 12, 2025 - 07:39 AM
An anti-reflux valve prevents urine from flowing back toward the stoma, which helps reduce the risk of infection and skin irritation. Most Sensura Mio Flex and Click products, including the 12298 and 11491, feature this valve, making them safer and more comfortable. A variety of options with anti-reflux valves are available to meet user needs.
