Salter Labs Bubble Humidifier 350cc, Dry, with 6 PSI Safety Pop-off AlarmAll new 360® 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. 360o Rectangular Diffuser ports provide quiet operation with low system back pressure. Dome lid design combines high performance with rugged durability. All Salter bubble humidifiers provide dependable, cost-effective performance. Disposable Humidifiers from Salter Labs are single patient use products designed and engineered for long term durability and complete patient satisfaction.

• 360° molded, low resistance, high output diffuser head design.
• Connecting tower design.
• Large, quad wing nut connector.
• Audible pop-off alarm 6 PSI .
• Jar permanently etched, large print minimum/maximum water level markings.
• Easy seal, translucent, double helix thread jar.