The AirGen series RACK ZA FID is able to remove the total hydrocarbons to less than 0.05 ppm from the external compressed Air. Very compact, the RACK ZA FID Air can purify up to 50 L/min of compressed Air and can bear a pressure up to 7 bar (101 PSI). The filtration of the hydrocarbons is performed by using a catalytic oven filled with palladium. The reduction of hydrocarbons, including methane, and carbon monoxide decrease the background noise level and gives much better baseline stability, considerably increasing detector sensitivity and ensuring precise analytical results.