1, CADR: within a specified time, the oil fume purifier can completely remove the proportion of harmful substances such as particulate matter, formaldehyde and bacteria in the air.
2.CCM: the time when activated carbon is used to saturation.
3.CMT: the time required for the normal operation of the fume purifier.
4.CC: The fume purifier can filter the purification area at the same time.