Humidifier Bottle for Oxygen Concentrator

Oxygen Concentrator – Bottle

The multi-threaded lid ensures a secure fit every time, preventing leaks. Soft plastic diffuser reduces clogging due to mineral build-up.
Translucent jar provides improved visibility of jar contents and the bottle fill line is very easy to see.
Finger grips at the top of the bottle, make the lid easier to screw on/off for the patient.

The humidifier bottle for an oxygen concentrator is an essential accessory designed to enhance the comfort of oxygen therapy. This bottle is typically made from durable plastic and is compatible with most standard oxygen concentrators. It attaches easily to the machine’s oxygen output port and serves to humidify the oxygen delivered to patients, preventing dryness in the airways that can cause discomfort during extended use. The bottle features a fill line to guide users on the appropriate amount of distilled water to add, and many models come with a removable cap for easy refilling and cleaning. Some humidifier bottles may also have a built-in heating element to help maintain optimal humidity levels, ensuring that patients receive warm and moist oxygen for greater comfort and therapeutic effectiveness.

Before You Buy

1. Flow rate compatibility
   Standard bubble bottles handle up to ~6 L/min. Higher flows may cause noise, back-pressure, or escape of pressure relief valves — especially beyond 10 L/min

2. Capacity & build quality
   Bottles range from 300–500 mL. Look for clear max/min indicators. Durable plastic (polycarbonate) is ideal — autoclave-safe, unbreakable, BPA-free

3. Connector and diffuser design
   Bottles with included connector pipes are easier to install and reduce parts hassle — bottles without connectors require you to source tubing separately