Shop CPAP Water Chambers

Ensure your CPAP humidifier is always ready to provide soothing, moisturized air with our selection of high-quality water chambers. Designed to integrate seamlessly with your humidifier, these chambers are essential for combating dry mouth, nasal irritation, and other discomforts associated with CPAP therapy. Choose from a variety of sizes and styles to find the perfect match for your humidifier and enjoy the benefits of properly humidified air night after night.

CPAP Water Chambers

All CPAP Water Chambers

All CPAP Water Chambers

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16 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

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Regular price $39.00
Regular price Sale price $39.00
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

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

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

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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

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Regular price $14.00
Regular price Sale price $14.00
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.

Water Chamber for ICON Series Heated Humidifier - CPAP.com
Fisher & Paykel

Water Chamber for ICON Series Heated Humidifier

Regular price $25.25
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Regular price $25.25
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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

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Regular price From $29.00
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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

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Regular price $26.50
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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

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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
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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
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Regular price $24.95
Regular price Sale price $24.95
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
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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

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Regular price $65.00
Regular price Sale price $65.00
Product image for Fisher & Paykel SleepStyle Humidifier Water Chamber
Fisher & Paykel

Fisher & Paykel SleepStyle Humidifier Water Chamber

Regular price $36.00
Regular price Sale price $36.00

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Regular price $36.00
Regular price Sale price $36.00
Save 54%
DreamStation 2, Water Tank, Replacement Part
Philips Respironics

DreamStation 2, Water Tank, Replacement Part

Regular price $36.00
Regular price $78.00 Sale price $36.00

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Regular price $36.00
Regular price $78.00 Sale price $36.00
Reading the Signs

Snoring is one of the most common signs of obstructive sleep apnea. It's estimated that 94% of people with OSA experience snoring.

Product image for HC360 Extended Life Humidifier Chamber for SleepStyle 600 Series CPAP Machines
Fisher & Paykel

HC360 Extended Life Humidifier Chamber for SleepStyle 600 Series CPAP Machines

Regular price $99.00
Regular price Sale price $99.00

Ships same day if ordered before 4 PM CST

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Regular price $99.00
Regular price Sale price $99.00

CPAP Water Chambers FAQs

How often should I replace my CPAP water chamber?

It's recommended to replace your CPAP water chamber every 6 months, or sooner if you notice any cracks, leaks, discoloration, or pitted areas. Regular replacement helps ensure that you're breathing clean, humidified air and prevents the buildup of contaminants that can compromise your health and comfort.

Can I use tap water in my CPAP water chamber?

No, it's essential to use only distilled water in your CPAP water chamber. Tap water contains minerals that can leave deposits in your humidifier and potentially damage your equipment over time. Distilled water helps prolong the life of your water chamber and ensures that you're breathing clean, pure moisture.

How do I clean my CPAP water chamber?

Are CPAP water chambers dishwasher safe?

Some CPAP water chambers are designed to be dishwasher safe, while others require manual cleaning. Always refer to your specific product's instructions or consult with your equipment provider to determine the best cleaning method for your water chamber.

What should I do if my CPAP water chamber develops cracks or leaks?

If you notice any cracks, leaks, or other damage to your CPAP water chamber, it's crucial to replace it immediately. Using a damaged water chamber can lead to ineffective humidification, water damage to your CPAP machine, and potential exposure to contaminants. Always keep a spare water chamber on hand to ensure uninterrupted therapy.

CPAP Water Chambers are great for:

  • Providing soothing humidification: CPAP water chambers are an essential component of your humidifier, allowing it to add moisture to the air you breathe. This humidification can help alleviate common CPAP side effects, such as dry mouth, nasal irritation, and congestion, making your therapy more comfortable and effective.
  • Enhancing therapy compliance: By reducing discomfort and side effects associated with dry air, a properly functioning CPAP water chamber can make it easier to consistently use your CPAP machine. This improved compliance is key to achieving the full benefits of your sleep apnea treatment.
  • Maintaining hygiene: Regular cleaning and replacement of your CPAP water chamber help prevent the buildup of bacteria, mold, and other contaminants that can compromise your health and the effectiveness of your therapy.
  • Ensuring compatibility: With a wide range of water chamber sizes and styles available, you can easily find the perfect match for your specific humidifier model. This compatibility ensures optimal performance and longevity of your humidification system.
  • Promoting durability: High-quality CPAP water chambers are designed to withstand daily use and cleaning, providing reliable humidification over time. By using distilled water and replacing your chamber every 6 months, you can maximize its lifespan and ensure consistent, effective moisture delivery.