
This is the improved Standard Water tub that is openable for easy cleaning. It is the replacement chamber for the H5i Heated Humidifier compatible with the S9 series of machines.
The product must be washed by hand. It is not dishwasher safe.
Standard H5i Water Chamber Materials: Injection Molded Plastic, Aluminum Plate and Thermoplastic Elastomer:
- Water Capacity: 380ml of Water
- Warranty Length: 90 days
This is the improved Standard Water tub that is openable for easy cleaning. It is the replacement chamber for the H5i Heated Humidifier compatible with the S9 series of machines.
The product must be washed by hand. It is not dishwasher safe.
Standard H5i Water Chamber Materials: Injection Molded Plastic, Aluminum Plate and Thermoplastic Elastomer:
- Water Capacity: 380ml of Water
- Warranty Length: 90 days
Our Playground Rules

Free Shipping
We offer free shipping on all orders over $99.

CPAP Mask Satisfaction
If your CPAP mask isn't a good fit, you can exchange it within 30 days.

Price Match Guarantee
Found a better price on another site? Let us know so our team can look into a price match.

Shop Now, Pay Later
Enjoy financing options such as Bread® and AfterPay so you can order right away and pay over time.
Bread® pay-over-time plans are loans made by Comenity Capital Bank.

Unlimited Support
Our Respiratory Technicians are on standby for any questions you may have.

Small Company, Big Heart
Our goal is to help you achieve better sleep, and better health in turn. We'll be there every step of your journey.

Unlimited Support
Need help setting up your new CPAP equipment? Our Respiratory Therapist is on standby for any questions you may have. Set up your meeting today.
Schedule Consultation
Recently Viewed Products
Our Promise
30 Night Risk-Free Trial
Your satisfaction is our priority. That’s why we offer a 30 night risk-free trial on all Masks.