H4i humidifier accessories | ResMed
H4i Humidifier Accessories
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H4iTM humidifier accessories

H4iTM humidifier accessories

This product may not be available in all countries.

H4i™ accessories are designed for the maintenance, upkeep and hygiene of your H4i Heated Humidifier. They are also compatible with upgraded HumidAire 3i™ (H3i) Humidifiers.

Two water chambers are available to suit your needs. The durable, 'cleanable' water chamber will last for an average of two years with proper care and can safely be cleaned in a dishwasher. The standard water chamber can also be cleaned, but needs to be replaced after three to six months.

With a Flip-Top Lid, you can cover and seal the removable humidifier chamber for greater hygiene and safety.


Key Features

  • These accessories are compatible with all H4i Heated Humidifiers as well as with H3i Heated Humidifiers that have been upgraded using the H4i Upgrade Kit.
  • The Cleanable Water Tub is dishwasher safe.

This product may not be available in all countries.

How to buy

After receiving your official diagnosis from your physician, you can get your mask and device from your care provider. For a list of local care providers in your area, please contact us.

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Opens for easy cleaning and is designed to be replaced at least every six months.

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Designed to seamlessly integrate with the device, the HumidAir heated humidifier offers relief from dryness and congestion.