Contact Us

| 1.800.356.5221

Contact Us

| 1.800.356.5221
  1. Home /
  2. CPAP Supplies /
  3. CPAP Humidifiers /
  4. Heated Humidifiers /
  5. ResMed

HumidAire H4i™ Heated Humidifier

BY ResMed  |  Item #24927
(77) Read Reviews
$232.00

Prescription Required for Purchase

Need Replacement Parts or Accessories? Shop now

Get Your Sleep Back

Face Sleeping

Setup is easy & takes minutes

Truck Fast

Orders ship within hours (M-F)

Arrows Rotate

Resupply items set to autopilot

Item # 24927

Not currently in stock

Product image for HumidAire H4i™ Heated Humidifier
Product image for HumidAire H4i™ Heated Humidifier - Thumbnail Image #1
Product image for HumidAire H4i™ Heated Humidifier - Thumbnail Image #2
Product image for HumidAire H4i™ Heated Humidifier - Thumbnail Image #3
HumidAire H4i Heated Humidifier
Click image to expand
Product Thumbnail Image #1 Product Thumbnail Image #2 Product Thumbnail Image #3 HumidAire H4i Heated Humidifier
1/4
Product Image for HumidAire H4i™ Heated Humidifier - Thumbnail Image #1 Product Image for HumidAire H4i™ Heated Humidifier - Thumbnail Image #2 Product Image for HumidAire H4i™ Heated Humidifier - Thumbnail Image #3 HumidAire H4i Heated Humidifier
1/4

HumidAire H4i Heated Humidifier

Engineered to deliver 30% more heated humidification than previous models, the HumidAir H4i Heated Humidifier provides relief from congestion, dry mouth, and nasal irritation related to CPAP therapy. 

Learn More About the HumidAir H4i Heated Humidifier:

  • Offers Increased Water Capacity and Seamless Integration to CPAP Machine
  • Delivers 30% More Heated Humidification Than Previous Versions
  • Helps Relieve Congestion and Dry Mouth

This integrated unit is for use with the ResMed S8 and S8 II series CPAP machines only. No extra power supply is required for use.

HumidAire H4i Heated Humidifier

Engineered to deliver 30% more heated humidification than previous models, the HumidAir H4i Heated Humidifier provides relief from congestion, dry mouth, and nasal irritation related to CPAP therapy. 

Learn More About the HumidAir H4i Heated Humidifier:

  • Offers Increased Water Capacity and Seamless Integration to CPAP Machine
  • Delivers 30% More Heated Humidification Than Previous Versions
  • Helps Relieve Congestion and Dry Mouth

This integrated unit is for use with the ResMed S8 and S8 II series CPAP machines only. No extra power supply is required for use.

The HumidAire H4i Heated Humidifier is Right for You!

Product Highlight Included Parts Placeholder

What's included*

  • Humidifier
  • Chamber

* Does not include select added accessories

Learn More About This Product

CPAP.com 100% Price Protection Guarantee

When you shop with us, we want you to be confident that you are receiving the best available price. If this items goes on sale or you spot an online or retail competitor with a lower price within seven days of your purchase, let us know, and we will credit you the difference.

"Super helpful, fast shipping, friendly assistance, great selection, I love this company."

- Verified Customer, 10/25/22

★★★★★

(77)  

Read Reviews

Need a personal touch?

Icon for Chat with CPAP

Chat with CPAP

Questions about a product or an existing order? Start a chat and let us help you out.

Start a chat

Icon for Call us

Call us

M-F 8am-8pm
Sat 8am-5pm (CST)

1.800.556.5221

Customer Reviews

See what other customers are saying.

Overall Rating
★★★★★
4.5 77 Reviews
5  Stars 
57
4  Stars 
10
3  Stars 
7
2  Stars 
2
1  Stars 
1
★★★★★

Process was very Smooth

Verified purchase | Nov. 03, 2020
The whole process of ordering from CPAP.com was very smooth. Everything was also completed very quickly and I had my order in 3 days. Will order from them again when the need arises
★★★★★

Waterlogged!

Verified purchase | Mar. 10, 2017
Lots of condensation in the hose. Had to keep unit on the floor. Liked my dreamstation better.
★★★★★

Happy nose all night long

Verified purchase | Dec. 28, 2016
The H4i replaced the H3i perfectly. My Resmed S8 elite didn't know the difference, but my nose did. Warm air with the perfect humidity made it happy all night long.
★★★★★

Great

Verified purchase | Feb. 03, 2015
Easy to use, snaps right onto the front of the CPAP, with power and air passing through (no other connections). Compact. Reasonably easy to fill. I only use mine when I've got a cold, since I don't really need the humidification all the time and filling it is something of a hassle. But you'll love having this when you're sick, or if you like a humidifier every day.
★★★★★

Works

Verified purchase | Nov. 22, 2014
Don't know why old one just stopped working but the new unit works just fine!
★★★★★

HunidArire H4i

Verified purchase | Jan. 11, 2014
Excellent product and very easy to setup and use.