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Phillips Respironics System One Humidifier


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SKU: HH03 Category: Tag:


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The PR System One humidifier and water chamber are breakthroughs in delivering consistent humidity without compromising water management. System One and Dry Box Technology make it possible for the PR CPAP machines to be virtually spill-free. This humidifier can be tilted, shaken, or turned upside down without water leaking back into the device. Even with a chamber filled to the “Full” indicator line, this unit can be transported safely and reliably.System One Humidity Control Technology analyses ambient temperature and patient airflow to reach relative humidity at the mask. This prevents rain-out from occurring inside the CPAP tube. System One is the first solution in the industry that accounts for room humidity. Sensors inside and outside the CPAP machine closely monitor changes in humidity and prevents condensation from forming inside the tube.

Product Specifications

Material Components of Metal Plates on Humidifier and Inside Chamber: Anondized Aluminum

Temperature Operating: 41° F to 95° F (5° C to 35° C)

Temperature Storage: -4° F to 140° F (-20° C to 60° C)

Relative Humidity: 15 to 95% (non-condensing)

Atmospheric Pressure Operating: 77 to 101 kPa (0 – 7500 ft.)

Atmospheric Pressure Storage: N/A

Dimensions: 8.25 in. L x 8.75 in. W x 4.0 in. H (21 x 21.9 x 10.3 cm)

Weight (with water tank empty): Approximately 1.2 lbs (< 1kg)

Water Capacity: 325 mL (1 1/3 cups) at recommended water level

Standards Compliance: This humidifier is designed to conform to the following standards: IEC 60601-1 General Requirements for Safety of Medical Electrical Equipment EN ISO 17510-1 Sleep Apnea Breathing Therapy Devices
AC Power Consumption: 100 – 240 VAC, 50/60 Hz, 1.7 A max.

Type of Protection Against Electric Shock: Class II Equipment

Degree of Protection Against Electric Shock: Type BF Applied Part

Equipment Type: IPX1: Drip Proof Equipment

EMC Operation: Continuous
Electromagnetic Compatibility: The device meets the requirements of EN 60601-1-2, 2nd edition.

Heater Settings: 1 to 5 (104° to 158° F / 40° to 70° C)

System One Relative Humidity:

  • Setting 1 = 80-90%
  • Setting 2 = 70-80%
  • Setting 3 = 60-70%
  • Setting 4 = 50-60%
  • Setting 5 = 40-50%

Pressure Drop with Humidifier: (max.) 0.3cm H2O at 60 LPM flow

Humidity Range: 10 to 40 mg H2O/l

LED Type: Type 1 per IEC 60825-1

Disposal: When necessary, dispose of the humidifier in accordance with local regulations.

Warranty Length:

Heated Humidifier – 2 Years
Water Chamber – 90 Days