AirLife (formerly Salter) 7600 Bubble Humidifier Bottle for Various Oxygen Concentrators (Black Lid with 6 PSI Safety Valve)

Designed for long term durability and complete patient satisfaction, Salter's Black Cap 7600 Bubble Humidifier Bottle with 6 PSI Safety Valve provides dependable, cost effective humidification for oxygen therapy users. 7600 Bubble Humidifiers are safe and easy to use, maximizing humidification while ensuring quiet operation and lowering system back pressure.