M-Series Water Chamber

The HC325 Replacement Water Chamber for HC100/150 Humidifiers is a single replacement chamber for the HC100 and the HC150 Fisher & Paykel Heated Humidifier.

This chamber is NOT compatible with the HC200, HC201, HC220, or HC221 CPAP machines.

Unique to ResMed, the ClimateLine heated tube works with our exclusive Climate Control system* to deliver a constant comfortable temperature at the mask throughout the night, even as temperature and humidity levels change. In addition, the ClimateLine heated tube is smaller, slimmer and sleeker than your average mask tubing, resulting in increased flexibility and less mask drag for a more comfortable night’s sleep.