CPAP & BiPAP Humidifiers and Water Chambers

At CPAP Store USA we offer a complete selection of humidifiers and water chambers designed to enhance your comfort and hydration during sleep therapy. Our range includes integrated and standalone humidifiers for home CPAP and BiPAP machines, as well as compact waterless humidifiers made specifically for travel devices. Each humidifier helps reduce dryness, irritation, and congestion by adding gentle moisture to the airflow, making your therapy more comfortable and effective. All water chambers and humidifier units are easy to clean, maintain, and replace, ensuring long-lasting performance and hygiene. Compatible with leading brands including ResMed, Philips Respironics, Fisher & Paykel, and Transcend, our home and travel humidifier solutions are ideal for keeping your therapy comfortable wherever you sleep.

Philips Respironics DreamStation Humidifier Flip Lid Seal

Humidifier Parts

Replacement Humidifier Flip Lid Seal for Philips Respironics DreamStation CPAP / BiPAP Machine

(3) $19.99
-55%
philips-respironics-dreamstation-water-chamber-tub-humidifier-cpap-store-usa

Other Parts Sale

Replacement Dishwasher Safe Water Chamber Tub for Philips Respironics DreamStation Heated Humidifiers

(1) Original price was: $55.00.Current price is: $24.99.
Heated-Humidifier-inlet-seal-for-philips-respironics-dreamstation-cpap-bipap-machine

Humidifier Parts

Replacement Dry Box Heated Humidifier Inlet Seal for Respironics DreamStation CPAP / BiPAP Machine

(2) $24.99
-55%
36803-standard-s9-H5i-humidifier-water-chamber-h5i-s9-cpap-store-usa-las-vegas-los-angeles-3

Other Parts Sale

Replacement Standard H5i Heated Humidifier Water Chamber Tub For Resmed S9 CPAP Machine

(2) Original price was: $55.00.Current price is: $24.99.
-44%
water-chamber-for fisher-paykel-icon-cpap-bipap-machine

Fisher & Paykel

Replacement Water Chamber for Fisher & Paykel Icon Series CPAP Machine

Original price was: $44.99.Current price is: $24.99.
hme-universal-inline-cpap-humidifier-filter-cpap-store-usa

Breas HDM

Universal Waterless Humidifier HME (Heat Moisture Exchange) for ALL Travel CPAP and BIPAP Machines

(3) $29.99
505009-Somnetics-AirMist-HME-Waterless-Humidifiers-&-Adapter-for-Transcend-Micro-CPAP-Machine-starter-kit-cpap-store-usa-las-vegas-los-angeles

HME Waterless Humidifiers

Somnetics AirMist HME Waterless Humidifiers & Adapter for Transcend Micro CPAP Machine

(1) $29.99
-14%
hme-for-resmed-humidx-air-mini-cpap-machine-airfit-n20-p10-mask-cpap-cartridge

HME Waterless Humidifiers

Waterless Humidifier HME for ResMed HumidX™ AirMini™ Travel CPAP Machine – 3 Pack

Original price was: $34.99.Current price is: $29.99.
-22%
Philips Respironics System One Humidifier Water Chamber

Philips Respironics

Replacement Dishwasher Safe Water Chamber for Philips Respironics System One Heated Humidifier

Original price was: $44.99.Current price is: $34.99.
water-chamber-for-bmc-luna-g3-cpap-bipap-machine

Water Chambers

Replacement Water Chamber Tub for BMC Luna G3 CPAP & BiPAP Machine

$34.99
airmist-refils-trancend-micro-hme-waterless-humidifier-cpap-store

HME Waterless Humidifiers

Replacement Cartridge AirMist HME Waterless Humidifiers & Adapter for Transcend Micro CPAP Machine

$34.99
-18%
water-chamber-tub-humidair-airsense-10-cpap-resmed

Other Parts Sale

Replacement Water Chamber Tub for AirSense™ 10 & AirCurve™ 10 HumidAir Humidifiers

(12) Original price was: $55.00.Current price is: $44.99.
transcend-365-humidifier-water-chamber-cpap-store-usa-3

Transcend

Replacement Water Tub Chamber for Transcend 365 miniCPAP Machine

$44.99
-30%
dreamstation-2-cpap-humidifier-water-tub-chamber-1142832-cpap-store-usa-las-vegas-nevada-los-angeles-texas-dallas-fort-worth-new-york

Other Parts Sale

Replacement Dishwasher Safe Water Chamber Tub (With Lid) for Philips Respironics DreamStation 2 Heated Humidifiers

(2) Original price was: $64.00.Current price is: $44.99.
-18%
humidifier-water-chamber-tub-humidair-res-airsense-11-cpap-machine-cpap-store-los-angeles-las-vegas-dallas-fort-worth

Other Parts Sale

Replacement Water Chamber Tub HumidAir Heated Humidifier for AirSense™ 11 CPAP Machine

(3) Original price was: $54.99.Current price is: $44.99.
Yuwell-breathcare-II-cpap-bipap-machine-water-chamber-for-yuwell-YH-450-YH-470-YH-480-YH-820-YH-820Auto-YH-825 YH-825Auto-YH-830-cpap-store-usa

Water Chambers

Replacement Water Chamber for Yuwell BreathWare II CPAP and BiPAP Machines

$44.99
resmed-airmini-travel-cpap-humidx-plus-hme-humidifier-cpap-store-usa

HME Waterless Humidifiers

ResMed HumidX™ Plus HME Humidifier for AirMini™ Travel CPAP Machine

(1) $49.00
water-chamber-humidifier-for fisher-paykel-sleepstyle-auto-cpap-machine-cpap-store-usa

Water Chambers

Replacement Water Tub for Fisher & Paykel SleepStyle Auto CPAP Machine

$64.99
APEX XT Humidifier Water Chamber

Apex Medical

Replacement Standard Water Chamber Tub & Rubber Ring Seal For All The APEX XT CPAP Machines

(1) $69.99
water-chamber-philips-respironics-1003757-m-series-r2-water-chambet
Out of stock

Heated Humidifiers

Replacement Water Chamber for Philips Respironics M Series R2 CPAP Machine

$79.99
-60%
humidifer-for-apex-medical-xt-auto-cpap-machine-cpap-store-usa-las-vegas-nevada-los-angeles-dallas-new-york-4

Apex Medical

Replacement Humidifier for ALL APEX Medical XT Series CPAP Machines

(2) Original price was: $249.99.Current price is: $98.99.
Philips Respironics DreamStation Heated Humidifier Top

Heated Humidifiers

Replacement Heated Humidifier With Water Chamber Tub for Philips Respironics DreamStation CPAP / BiPAP Machine

(3) $229.99
resmed-HumidAire-2i-humidifier-cpap-store-usa

Heated Humidifiers

Replacement HumidAire 2i™ Heated Humidifier for ResMed S7 CPAP Machines

$289.99
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