Air Inlet Filter
Standard PTFE 5 μm inlet filters are used to ensure clean, dust-free air is sampled in the AQM 65. They are fitted on the gas sample inlet as well as inside the instrument on the sample line. The inlet filters should be changed regularly to ensure the flow path does not get blocked.
A pack of 25 inlet filters can be purchased from Aeroqual and is recommended when ordering an AQM 65 instrument.