We suggest the set-up to achieve optimal temperature and humidity for resuscitation purposes is 10L/min of gas flow, a MR290 humidification chamber, and 30mL of water.

*[How test mineral content of local tap water?] Ultrasonic humidifiers silently generate water droplets as a cool fog and produce most of the dissolved minerals in the fog in the form of an aerosolized “white dust.” However, the health effect of these airborne particles is largely unknown. ...