H4iTM humidifier



  • ResMed’s airflow dynamics and heating technology ensures that the H4i heated humidifier provides improved humidification for greater patient comfort during noninvasive therapy.

Key features

  • Easy to use and maintain.
  • Easily detected by devices for mask pressure compensation.
  • Ideal for use in hospital and at home.
  • Electronic components are fully isolated from the water chamber to ensure patient safety.

How to buy

Please contact our Customer Service department for a list of ResMed accredited outlets that distribute ResMed products.

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