These inline HME Humidifier Filters are easy to install and should not require re-calibration on most CPAP/biPAP machines. Simply attach the HME between your mask and your standard CPAP/BiPAP breathing tube. After that, turn on your machine and experience a steady flow of humidified sleep therapy air.
When using your CPAP/BiPAP the HME Filter captures heat and moisture from the air as you exhale. It then returns heat and moisture to the breathing circuit with each inhalation creating a comfortable, effective and convenient humidified breathing system.