What are the three indicators of oil fume purifier detection?

The three indicators detected by the fume purifier are:

The first item: oil fume, the maximum emission concentration is per cubic meter1mg;

Item 2: Particulate matter, with a maximum emission concentration of 5 mg per cubic meter;

Item 3: Non-methane total hydrocarbon, maximum emission concentration10mg/m3;

Baoheng Environmental Protection focused on oil fume purification for seven years. It is the designated brand of lampblack purifier in many star-rated hotels, complexes, food courts, catering chains, enterprises and institutions, with the purification efficiency of over 98%, smokeless visual inspection and perfect after-sales service, which has won the recognition and favor of users.