H4iTM humidifier accessories

  • H4iTM accessories are designed for the maintenance, upkeep and hygiene of the H4i Heated Humidifier. They are also compatible with upgraded HumidAire 3iTM (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 HumidAire 3i (H3i) Heated Humidifiers that have been upgraded using the H4i Upgrade Kit.
  • Both Standard and Cleanable Water Tubs hold 390 ml of water when properly filled.
  • The Cleanable Water Tub is dishwasher safe and is made of durable materials to sustain multiple disinfections.

We care about your patient's sleep. To help you provide sleep apnoea therapy that is comfortable and effective, we offer a wide range of relevant accessories.

How to buy

Please contact our Customer Service department or your local representative for more information on obtaining ResMed products.

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