S9’s Climate Control system automatically delivers the optimal temperature and humidity right to the mask. It protects you from rainout without compromising humidity and provides the most comfortable therapy possible. Designed to seamlessly integrate with the S9™, the H5i™ heated humidifier offers relief from dryness and congestion. The H5i is incredibly simple to use. The S9 automatically detects when the H5i is connected. Once you have connected your H5i you are ready to go. The H5i is available with a standard or cleanable water tub:
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