All new 360ø rectangular diffuser ports provide quiet operation with low system back pressure and 6 PSI pop-off alarm.
New dome lid design incorporates improvements, resulting in high performance with rugged durability. All Salter Bubble humidifiers provide, dependable, cost-effective performance. Ideal for use with all oxygen sources: concentrator, liquid, tank, wall outlet. Pk/1Click here for Salter Labs FAQ information for the 7600 Humidifier