Most of the time, a humidifier is not needed if your oxygen is on a low flow rate. If you do require a humidifier, please follow these guidelines for use:

• Only fill humidifier bottle with distilled water – not tap water.
• Change the water every 24 hours.
• When you refill the bottle, only fill it up half way.
• After refilling, place the cannula prongs in a glass of water. If your machine is working properly, the water will bubble.
• If you use pre-filled humidifiers, discard after use. Do not refill.

Cleaning your humidifier

1. Wash your hands before cleaning your equipment.

2. Disconnect your oxygen tubing from the humidifier.

3. Remove the humidifier and reconnect your oxygen using a nipple adapter.

4. Unscrew the lid and empty any remaining water.

5. Wash in warm water with mild detergent.

• Rinse
• Soak humidifier chamber for 20 minutes, using 1 part white vinegar and 2 parts water. Or you can use Control III and soak for 10 minutes.
• Rinse well and let air dry.
• Wash the humidifier in a lotion-free dish liquid, and warm water.

6. Refill half-full with distilled water.

7. Remove nipple adapter and reattach humidifier.

8. Reattach oxygen tubing.