Shop CPAP Humidifier Parts

Maintain your CPAP humidifier's performance with our selection of replacement parts. From chambers and lids to seals and filters, find the components you need to repair your humidifier, save on replacement costs, and ensure uninterrupted, comfortable therapy.

CPAP Humidifier Parts

All CPAP Humidifier Parts

All CPAP Humidifier Parts

Filter Filter

Filter

Filter

30 products

Department
Category
Price

The highest price is $247.99

$
$
Brand
Availability
Compatibility
Product Model

30 products

Water Chamber for AirSense 10, AirStart 10, and AirCurve 10 HumidAir Heated Humidifier
ResMed

Air10 HumidAir Chamber

Regular price $39.00
Regular price Sale price $39.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $39.00
Regular price Sale price $39.00
Product image for Standard HumidX™ for AirMini™ Travel CPAP Machine (3 Pack) - Thumbnail Image #2
ResMed

HumidX for F20

Regular price $44.00
Regular price Sale price $44.00
Key Features
Convenient waterless humidification
Eases sore throat and dryness
Pairs with the AirMini travel CPAP
Comes in a 3 or 6 month supply

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $44.00
Regular price Sale price $44.00
Product image for HumidX™ Plus for AirMini™ Travel CPAP Machine (3 Pack) - Thumbnail Image #2
ResMed

HumidX Plus for N20/N30/P10

Regular price $37.00
Regular price Sale price $37.00
Key Features
Convenient waterless humidification
Eases sore throat and dryness
Pairs with the AirMini travel CPAP
Comes in a 3 or 6 month supply

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $37.00
Regular price Sale price $37.00
Product image for HumidX™ Plus for AirMini™ Travel CPAP Machine (3 Pack) - Thumbnail Image #2
ResMed

HumidX for N20/N30/P10

Regular price $37.00
Regular price Sale price $37.00
Key Features
Convenient waterless humidification
Eases sore throat and dryness
Pairs with the AirMini travel CPAP
Comes in a 3 or 6 month supply

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $37.00
Regular price Sale price $37.00
Save 34%
Product image for Standard Water Chamber for AirSense™ 11 Humidair™ Heated Humidifier
ResMed

Standard Water Chamber for AirSense 11 Humidair Heated Humidifier

Regular price $29.00
Regular price $44.00 Sale price $29.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $29.00
Regular price $44.00 Sale price $29.00
Save 24%
Water Chamber for DreamStation Heated Humidifier
Philips Respironics

Water Chamber for DreamStation Heated Humidifier

Regular price $18.95
Regular price $24.95 Sale price $18.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $18.95
Regular price $24.95 Sale price $18.95
Save 20%
Product image for DreamStation Heated Humidifier
Philips Respironics

DreamStation Heated Humidifier

Regular price $151.99
Regular price $189.99 Sale price $151.99

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $151.99
Regular price $189.99 Sale price $151.99
Did You Know?

"Replacing your CPAP humidifier chamber every 6 months can help prevent mineral buildup, ensure optimal humidification performance, and promote a healthier, more comfortable therapy experience."

Liz

CPAP Guide

Save 37%
Product image for Water Chamber for PR System One Heated Humidifiers - Universal Kit
Philips Respironics

Water Chamber for PR System One Heated Humidifiers - Universal Kit

Regular price $15.75
Regular price $24.95 Sale price $15.75

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $15.75
Regular price $24.95 Sale price $15.75
Product image for Replacement Water Chamber for all SleepStyle 200 Series CPAP Machines
Fisher & Paykel

Replacement Water Chamber for all SleepStyle 200 Series CPAP Machines

Regular price $14.00
Regular price Sale price $14.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $14.00
Regular price Sale price $14.00
Water Chamber for ICON Series Heated Humidifier - CPAP.com
Fisher & Paykel

Water Chamber for ICON Series Heated Humidifier

Regular price $25.25
Regular price Sale price $25.25

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $25.25
Regular price Sale price $25.25
Product image for DreamStation Humidifier Dry Box Inlet Seal
Philips Respironics

DreamStation Humidifier Dry Box Inlet Seal

Regular price $4.95
Regular price Sale price $4.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $4.95
Regular price Sale price $4.95
Product image for DreamStation Humidifier Flip Lid Seal
Philips Respironics

DreamStation Humidifier Flip Lid Seal

Regular price $9.95
Regular price Sale price $9.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $9.95
Regular price Sale price $9.95
Check the Numbers

Experts in the CPAP industry believe there are more than 8 million Americans on CPAP therapy. As sleep apnea cases grow, this number is expected to increase.

Product image for Dishwasher Safe Water Chamber for S9™ Series H5i™ Heated Humidifier
ResMed

Water Chamber For S9 Series H5i Heated Humidifier

Regular price From $29.00
Regular price Sale price From $29.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Please select a type

Regular price From $29.00
Regular price Sale price From $29.00
Product image for Philips Respironics DreamStation Go Heated Humidifier
Philips Respironics

DreamStation Go Heated Humidifier

Regular price $247.99
Regular price Sale price $247.99

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $247.99
Regular price Sale price $247.99
Front View of the Water Chamber for Luna Integrated H60 Heated Humidifier
React Health

Water Chamber for Luna Integrated H60 Heated Humidifier

Regular price $26.50
Regular price Sale price $26.50

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $26.50
Regular price Sale price $26.50
Product image for HC325 Replacement Water Chamber for HC100/150 Humidifiers
Fisher & Paykel

HC325 Replacement Water Chamber for HC-100/150 Humidifiers

Regular price $14.25
Regular price Sale price $14.25

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $14.25
Regular price Sale price $14.25
Product image for Luna II QX and Luna II Replacement Humidifier Chamber
React Health

Luna II QX and Luna II Replacement Humidifier Chamber

Regular price $24.99
Regular price Sale price $24.99

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $24.99
Regular price Sale price $24.99
The CPAP Dictionary

Compliance means using your CPAP regularly. Most doctors consider you compliant with therapy when you use your CPAP machine for at least 4 hours per night, 5 nights per week.

Product image for Water Chamber for RESmart™ CPAP Machines
React Health

Water Chamber for RESmart CPAP Machines

Regular price $24.95
Regular price Sale price $24.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $24.95
Regular price Sale price $24.95
Product image for HC150 Heated Humidifier With Hose, 2 Chambers and Stand
Fisher & Paykel

HC150 Heated Humidifier With Hose, 2 Chambers and Stand

Regular price $240.00
Regular price Sale price $240.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $240.00
Regular price Sale price $240.00
Product image for DreamStation Humidifier Dry Box Assembly
Philips Respironics

DreamStation Humidifier Dry Box Assembly

Regular price $14.95
Regular price Sale price $14.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $14.95
Regular price Sale price $14.95
Product image for HC365 Replacement Heated Humidifier Chamber for HC604, SleepStyle HC608 CPAP Machines
Fisher & Paykel

HC365 Replacement Heated Humidifier Chamber for HC604, SleepStyle HC608 CPAP Machines

Regular price $14.25
Regular price Sale price $14.25

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $14.25
Regular price Sale price $14.25
Product image for HC300 Extended Life Humidifier Chamber for HC100/150 Humidifiers
Fisher & Paykel

HC300 Extended Life Humidifier Chamber for HC-100/150 Humidifiers

Regular price $65.00
Regular price Sale price $65.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $65.00
Regular price Sale price $65.00

CPAP Humidifier Parts FAQs

What are the most common CPAP humidifier parts that need replacement?

The most common CPAP humidifier parts that may require replacement include:

  • Humidifier chambers: The water container that holds distilled water for humidification.
  • Lids: The cover that seals the humidifier chamber and connects to the CPAP tubing.
  • Seals: Gaskets or o-rings that ensure a proper, leak-free connection between the humidifier chamber and the lid or CPAP machine.
  • Filters: Some humidifiers may have replaceable filters to trap mineral deposits and other particles.

How often should I replace my CPAP humidifier chamber?

It is recommended to replace your CPAP humidifier chamber every 6 months or sooner if you notice any cracks, leaks, or discoloration. Regular replacement helps prevent mineral buildup, ensures optimal humidification performance, and promotes a cleaner, healthier therapy experience.

Can I use any brand of replacement parts for my CPAP humidifier?

It is always best to use replacement parts specifically designed for your CPAP humidifier model to ensure proper fit, function, and performance. Using third-party or generic parts may lead to leaks, reduced humidification efficiency, or even damage to your equipment. Check your humidifier's user manual or consult with your equipment provider for compatible replacement parts.

How do I clean my CPAP humidifier parts?

To clean your CPAP humidifier parts:

  • Disassemble the humidifier, removing the chamber, lid, and seal (if applicable).
  • Wash the parts in warm, soapy water, using a mild, unscented dish soap.
  • Rinse the parts thoroughly with clean water to remove any soap residue.
  • Allow the parts to air dry completely before reassembling the humidifier.
  • Refer to your humidifier's user manual for any specific cleaning instructions or recommendations.

Can I repair a damaged CPAP humidifier chamber or lid?

In most cases, it is not recommended to attempt repairs on damaged CPAP humidifier chambers or lids. These components are designed to maintain a specific shape, seal, and water capacity for optimal performance and safety. Attempting to repair cracks, leaks, or other damage may compromise the humidifier's function and potentially lead to water damage or other issues with your CPAP machine. It is generally safer and more cost-effective to replace the damaged part with a compatible new component.

CPAP Humidifier Parts are great for:

  • Maintaining optimal humidification performance. By replacing worn or damaged parts like chambers, lids, and seals, you can ensure that your humidifier continues to function at its best, providing the moisture your therapy requires.
  • Extending the life of your CPAP humidifier. Regular replacement of key components helps prevent leaks, mineral buildup, and other issues that can shorten the lifespan of your humidifier.
  • Saving money on replacement costs. By replacing individual parts as needed, you can avoid the expense of purchasing a whole new humidifier unit, making your therapy more cost-effective in the long run.
  • Ensuring a healthier, more comfortable therapy experience. Clean, well-maintained humidifier parts promote better hygiene and can help alleviate symptoms like dry mouth, nasal irritation, and congestion, leading to a more comfortable and effective CPAP therapy experience.
  • Customizing your humidification setup. With a range of replacement parts available, you can tailor your humidifier to your specific needs and preferences, such as choosing a larger or smaller chamber capacity or a different style of lid for easier filling and cleaning.