Customer Service

Phone Number(866)-564-2252

Home > Shop by Category > H4i™ Heated Humidifier
click to zoom
rating: add a review

H4i™ Heated Humidifier

Reference OnlyThis item is not available for purchase
ResMed | SKU 26940

This humidifier has been discontinued by the manufacturer but there is great news. ResMed has released their latest CPAP with an intigrated humidifier.

Click the following link to view their latest CPAP machine.

AirSense 10 Autoset with HumidAir and ClimateLineAir Tube

Reference Only

Frequently Bought Together


Customers Who Viewed This Also Viewed...


ResMed's HumidAire 4i is engineered to deliver 30% more heated humidification than the H3i. The humidifier is an integrated unit for use with ResMed S8 and S8 II series CPAP machines. The H4i™ Water Chamber has also increased in capacity up to 390 ml of water. The HumidAire 4i provides relief from symptoms such as dry nose or mouth, irritation, and congestion sometimes related to CPAP therapy without jeopardizing performance or convenience. Nasal CPAP users generally experience congestion and dryness of the nose and throat. The warm moist air that humidification provides has been proven to relieve symptoms of dryness and can make therapy more comfortable.


 Product Specifications:

Height: 5"  (118mm)

Width: 6.7" (164mm)

Depth: 8.3" (145mm)

Weight: 1.6lb (732g) (unfilled)

Maximum Heater Element Power: 85 W

Power Supply Input Range: 100-240V, 50/60Hz; 110V, 400Hz; 2.5A < 140 VA (110 W) (maximum power consumption)

Maximum Heater Plate Temperature: 185 deg F (85 deg C)

Water Chamber Capacity: 390ml

Classification: Class II (double insulation) Type CF

Docking Station: Flame retardant enginerring thermoplastic

Water Chamber: Stainless steel, injection molded plastic






Add a Product Review

Be the first to submit a customer review for this product!

Recently Viewed

Secure Payments
BBB Accredited
Shipping Carriers
PayPal Acceptance Mark
Easy Breathe, Inc., Medical Equipment & Supplies, Los Angeles, CA

Easy Breathe, Inc. Copyright 2023. All Rights Reserved. © ResMed 2023 Used with Permission.

We and third parties may use cookies and similar technologies, including to personalize content and advertisements and obtain analytics. By using the website, you agree to these practices and our Terms and Privacy Policy. Please contact us if you wish to opt out.