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Humidifier Parts

CPAP humidifier parts include replacement items like humidifier chambers, lids, and seals. If a part breaks, you don't have to replace the entire humidifier. Browse our selection to see if we have the part you need to save the cost of replacement. 

H20 4 CPAP Water Filter

Create your own distilled water to save time and money.

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View all of our Humidifier & Chamber product parts

The ResMed P30i Mask

Have the freedom of movement with this minimal, low-contact nasal pillow mask.

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Simply shop and save. No code necessary.

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The Lumin Bullet

The latest tech in CPAP hose sanitization.

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I had a great experience with CPAP.com. The agent I spoke with named Kyria was so helpful with finding a replacement tank for my older CPAP machine when all other avenues I tried locally with DME companies had failed to do so. And she was very pleasant, thorough, and professional. I would highly recommend CPAP.com to take care of your CPAP needs based on my experience. Thank you Kyria!

Verified Customer

Aug 28, 2021

Guides to Humidifiers and Common Replacement Parts

Learn more about the benefits of humidifiers and how to maintain them properly:

CPAP Water

What's the Best CPAP Water?

Discover why distilled water is the best CPAP water to use for your humidifier and cost-effective tips to never run out of water while traveling.

CPAP Water Guide
CPAP Humidifiers

CPAP Humidifier Benefits

Learn how CPAP humidifiers can add another level of comfort to your CPAP therapy and the differences between heated and passover humidifiers.

CPAP Humidifier Guide

View More Guides

CPAP Humidifier Accessories

CPAP Cleaning Supplies Accessories
Cleaning Supplies

Preserve Your Health and Equipment

H2O 4 CPAP Distilled Water Maker
Water Distiller

Save Money And Distill Water At Home

H2Doze Travel Size Distilled Water For CPAP (16.9 oz)
Travel Size
Distilled Water

Enjoy Humidification Anywhere

Heat Moisture Exchanger (HME)
Heat Moisture
Exchanger (HME)

Try Waterless Humidification

CPAP Hydration Fluid - 12 Oz
Hydration Fluid

Enjoy Cleaner Humidification

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Common Questions

What parts of my humidifier should I replace? How should I clean my humidifier parts? We've answered a few of the most common questions surrounding CPAP humidifier parts below.