The adoption of the air pump technology not only enables the Z-350 to generate dry haze but also provides its heater with a self-cleaning function. The Z-350 comes with a larger tube of one diameter, which substantially reduces the risk of heater clogging. An extremely low fluid consumption rate grants a full tank (1.3 litres) of the Z-350 to produce more than 7 hours of non-stop hazing at maximum output.