The React Pediatric Flowmeter is designed to provide accurate low-flow oxygen delivery for pediatric patients who require supplemental oxygen therapy. This medical accessory connects to a stationary oxygen concentrator and allows precise oxygen flow adjustments suitable for infants and children receiving low-flow oxygen prescriptions.The flowmeter delivers oxygen flow rates as low as 1/16 liter per minute, enabling controlled oxygen therapy for pediatric patients in home care or long-term care settings.This device is easy to install and requires no electrical power, making it a reliable accessory for oxygen concentrators used in pediatric respiratory care. It can be used with or without a humidifier bottle depending on patient needs.The React pediatric flowmeter is designed to prevent back pressure into the oxygen concentrator while providing precise flow adjustments, ensuring safe and efficient oxygen therapy for young patients.