6 PSI Low Flow 350cc Bubble Humidifier – Oxygen Concentrator Humidifier Bottle

The 6 PSI Low Flow 350cc Bubble Humidifier is designed to add moisture to oxygen therapy, helping reduce dryness and irritation in the nose and airways. It connects directly to most oxygen concentrators and oxygen regulators for easy use.

With a 350cc capacity and built-in 6 PSI pressure relief valve, this humidifier provides safe and consistent humidification for low-flow oxygen therapy.

Need help setting up your oxygen system? Call 866-218-0902.

Quick Summary

• 350cc bubble humidifier bottle for oxygen therapy
• Designed for low-flow oxygen systems (up to ~6 LPM)
• 6 PSI pressure relief safety valve
• Helps reduce dryness and irritation
• Compatible with most concentrators and regulators

How a Bubble Humidifier Works

Oxygen from a concentrator or tank is dry and can cause discomfort over time. A bubble humidifier passes oxygen through water, adding moisture before it reaches the user.

This process helps improve comfort, especially for patients using oxygen for extended periods or at higher continuous flow levels. 

Key Specifications

• Brand: Salter Labs / Compatible
• Capacity: 350 cc
• Flow Type: Low flow (up to ~6 LPM)
• Pressure Relief: 6 PSI pop-off safety valve
• Connection: Standard concentrator / regulator fitting
• Design: Clear bottle with min/max fill lines
• Use: Oxygen humidification

Common Uses

• Home oxygen concentrators
• Portable oxygen tank setups
• Reducing dry nose and throat
• Long-term oxygen therapy comfort

Important Use Note

Use distilled water only and refill regularly. The built-in safety valve will release pressure if tubing becomes blocked, helping protect both the user and equipment.

Fast nationwide shipping available. Call 866-218-0902 for bundle options or setup assistance.