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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17 products

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The highest price is $99.00

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17 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
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 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
Save 24%
Product image for Dishwasher Safe Water Chamber for H4i™ Heated Humidifier
ResMed

Water Chamber for H4i Heated Humidifier

Regular price From $16.99
Regular price $22.50 Sale price From $16.99

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 $16.99
Regular price $22.50 Sale price From $16.99
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 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 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
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